Kaizen #9 - Handling Product Line Items in the Inventory Modules #API

Kaizen #9 - Handling Product Line Items in the Inventory Modules #API

Hello everyone!

Welcome back to another post in the Kaizen series!
This week, we will discuss handling product line items associated with the inventory modules—Quotes, Invoices, Purchase Orders, and Sales Orders.

What is a product line item?

On the Quote, Invoice, Purchase Order, Sales Order create or edit page, you add individual products in the Product Details section. This section also contains other details like the List Price, Quantity, Amount, Discount, and Tax. Every product and the corresponding details are called product line items.

In this post, we will discuss 
  1. Adding product line items while inserting a quote (through the Insert Records API)
  2. Updating a quote by adding another product line item (through the Update Specific Records API)

The JSON input is similar while adding/updating an invoice, purchase order, and sales order.

1. Adding Product Line Items to a Quote

While adding a product to a quote you can,
      a. Select a price book to associate with the product
      b. Specify a different list price for the product

1. a. Selecting a price book to associate with the product
To associate a price book with the product, you must pass the ID of that price book in the input.

What happens when you pass the Price Book's ID?
  • The discount on the product is automatically applied based on the range you specified in the price book.
  • The cumulative tax (specified for the product) is automatically calculated based on the amount (after the discount).
  • The List Price of the product specified in the associated price book is automatically taken for calculating the amount.

The sample input for Product_Details is as follows.

"Product_Details": [
    {
      "product": {
        "id": "3652397000000491147"
      },
      "quantity": 100,
      "product_description": "product_description",
      "book": "3652397000000616007"
    }
  ]

The following table gives information about each key in the Product_Details JSON Array.
Key
Data Type
Description
product
JSON Object
The ID of the product in the quote.
quantity
Number
The number of units of the product the quote is generated for. Accepts only positive integer values. The amount is calculated based on this number and the price for each unit.
book
String
The ID of the Price Book you have associated with the product.
product_description
String
Description of the product.

Here is a screenshot from the UI.


1.b. Specifying a different list price for the product
When the product does not have an associated price book or you want to give a different list price, you must specify the list price and the discount in the Product_Details array. 
Otherwise, the system enters the value for the discount as 0 and takes the list price you specified while creating that product.
The sample input for the Product_Details JSON array is as follows.
"Product_Details": [
    {
      "product": {
        "id": "3652397000000491147"
      },
      "quantity": 150,
      "product_description": "product_description",
      "Discount": 1000,
      "list_price": 1100,
      "line_tax": [
        {
          "percentage": 1,
          "name": "VAT"
        }
      ]
    }
  ]

The following table gives information about each key in the Product_Details JSON Array.

Key
Data Type
Description
Product
JSON Object
ID of the product the quote generated for.
quantity
Number
The number of units of the product the quote is generated for. Accepts only positive integer values.
Discount
Currency
The discount, in decimals, you want to apply for the product. Accepts up to 16 digits before the decimal, and up to 9 digits after the decimal. This limit may vary based on the value configured in 'Maximum digits allowed' in the properties pop-up of the field, in the UI.
product_description
String
Description of the product.
list_price
Currency
The list price of the product.
line_tax
JSON Array
Contains the percentage and the name of the tax associated with the product.
percentage
Percent
The percentage of tax applied on the product. Accepts only numeric values, up to 5 digits.
name
String
The name of the tax applied on the product.

As mentioned earlier, the Product Details section encompasses the taxes applied for each product and the aggregate tax applied to the Sub Total of the quote or any other inventory module.

You can specify the different taxes you want to apply for your products in the CRM UI.
You can add them under Setup > Customization > Modules and Fields > Products as shown in the below image.


You can use these configured values as inputs in the API.

Adding taxes to the product while creating/updating an inventory module
When you add a product to an inventory module, to apply the taxes to that product, you must specify the tax details in the line_tax JSON array inside Product_Details.

You must specify the percentage and the name of the tax associated with the product as JSON objects.
You cannot specify the amount as the system calculates it automatically based on the quantity.

Example:

"Product_Details": [
    {
      "product": {
        "id": "3652397000001363004"
      },
      "quantity": 100,
      "Discount": 20.1,
      "product_description": "product_description",
      "line_tax": [
        {
          "percentage": 10,
          "name": "Sales Tax"
        },
        {
          "percentage": 1,
          "name": "Vat"
        }
      ]
    }
  ]

Adding aggregate tax to the quote or other inventory modules
This is the tax that you want to apply to the Sub Total of the line items while generating the invoice, quote, sales order, or purchase order. The taxes you specify in the $line_tax key are added to the ones already applied to the product through the line_tax key.
The $line_tax key is present outside the Product_Details JSON array.

The structure for this JSON array is as follows.

"Product_Details": [
    {
      "product": {
        "id": "3652397000001363004"
      },
      "quantity": 100,
      "product_description": "product_description",
      "line_tax": [
        {
          "percentage": 10,
          "name": "Sales Tax"
        },
        {
          "percentage": 1,
          "name": "Vat"
        }
      ]
    }
  ],
  "$line_tax": [
    {
      "percentage": 1.5,
      "name": "Common Tax",
      "id": "3652397000001376005"
    }
  ]

Key
Data type
Description
$line_tax
JSON Array
Contains the name, ID, and the percentage of the tax you want to apply to the quote.
percentage
Percent
The percentage of tax applied on the quote. Accepts only numeric values, up to 5 digits.
name
String
The name of the tax.
id
String
The unique ID of the tax.

Note
Make a GET request to "{{api-domain}}/crm/v2/org/taxes" to obtain the IDs of all the taxes for your organization.

The below image shows the data corresponding to the line_tax and $line_tax keys in the UI for a quote.


Points to note
  • For Product_Details
    When you have associated a price book with an inventory module, and you include the key and value for Discount inside Product_Details, this discount value overrides the discount calculated from the price book.
  • For line_tax
    You must specify the percentage of tax in every JSON object inside the line_tax array.

2. Updating a Quote by adding Product Line Items
You can associate multiple products to a quote.
While updating a quote, you can add/update/remove a line item.
Let us consider an example where you have five line items in a quote, and you want to remove two line items, and add a new one.
In this case, you must
  • Pass the IDs of the line items you want to retain as individual JSON objects.
  • Add the new line item with the required details as a new JSON object.
  • Do not include any details about the line item you want to remove. When you do not specify the ID of any line item, the system deletes it automatically.
A sample JSON structure for the above scenario is as follows.         

"Product_Details": [
    {
      "id": "3652397000001377174"
    },
    {
      "id": "3652397000001378168"
    },
    {
      "id": "3652397000001379172"
    },
    {
      "product": {
        "id": "3652397000001351002"
      },
      "quantity": 100,
      "book": "3652397000000616007"
    }
  ] 

To obtain the ID of the existing line item, make a GET request to fetch the Quote you want to update. The response contains the ID of the existing line item in the Product_Details array.

Note
  • You can add a maximum of 200 line items to an inventory module.

We hope you found this post useful. Please reach out to us if you have any questions, or let us know in the comment section.

Cheers!










    Access your files securely from anywhere

        All-in-one knowledge management and training platform for your employees and customers.






                              Zoho Developer Community




                                                    • Desk Community Learning Series


                                                    • Digest


                                                    • Functions


                                                    • Meetups


                                                    • Kbase


                                                    • Resources


                                                    • Glossary


                                                    • Desk Marketplace


                                                    • MVP Corner


                                                    • Word of the Day


                                                    • Ask the Experts



                                                              • Sticky Posts

                                                              • Kaizen #198: Using Client Script for Custom Validation in Blueprint

                                                                Nearing 200th Kaizen Post – 1 More to the Big Two-Oh-Oh! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
                                                              • Kaizen #226: Using ZRC in Client Script

                                                                Hello everyone! Welcome to another week of Kaizen. In today's post, lets see what is ZRC (Zoho Request Client) and how we can use ZRC methods in Client Script to get inputs from a Salesperson and update the Lead status with a single button click. In this
                                                              • Kaizen #222 - Client Script Support for Notes Related List

                                                                Hello everyone! Welcome to another week of Kaizen. The final Kaizen post of the year 2025 is here! With the new Client Script support for the Notes Related List, you can validate, enrich, and manage notes across modules. In this post, we’ll explore how
                                                              • Kaizen #217 - Actions APIs : Tasks

                                                                Welcome to another week of Kaizen! In last week's post we discussed Email Notifications APIs which act as the link between your Workflow automations and you. We have discussed how Zylker Cloud Services uses Email Notifications API in their custom dashboard.
                                                              • Kaizen #216 - Actions APIs : Email Notifications

                                                                Welcome to another week of Kaizen! For the last three weeks, we have been discussing Zylker's workflows. We successfully updated a dormant workflow, built a new one from the ground up and more. But our work is not finished—these automated processes are


                                                              Manage your brands on social media



                                                                    Zoho TeamInbox Resources



                                                                        Zoho CRM Plus Resources

                                                                          Zoho Books Resources


                                                                            Zoho Subscriptions Resources

                                                                              Zoho Projects Resources


                                                                                Zoho Sprints Resources


                                                                                  Qntrl Resources


                                                                                    Zoho Creator Resources



                                                                                        Zoho CRM Resources

                                                                                        • CRM Community Learning Series

                                                                                          CRM Community Learning Series


                                                                                        • Kaizen

                                                                                          Kaizen

                                                                                        • Functions

                                                                                          Functions

                                                                                        • Meetups

                                                                                          Meetups

                                                                                        • Kbase

                                                                                          Kbase

                                                                                        • Resources

                                                                                          Resources

                                                                                        • Digest

                                                                                          Digest

                                                                                        • CRM Marketplace

                                                                                          CRM Marketplace

                                                                                        • MVP Corner

                                                                                          MVP Corner







                                                                                            Design. Discuss. Deliver.

                                                                                            Create visually engaging stories with Zoho Show.

                                                                                            Get Started Now


                                                                                              Zoho Show Resources

                                                                                                Zoho Writer

                                                                                                Get Started. Write Away!

                                                                                                Writer is a powerful online word processor, designed for collaborative work.

                                                                                                  Zoho CRM コンテンツ




                                                                                                    Nederlandse Hulpbronnen


                                                                                                        ご検討中の方




                                                                                                                • Recent Topics

                                                                                                                • Including attachments with estimates

                                                                                                                  How can attachments be included when an estimate is sent/emailed and when downloaded as a .pdf? Generally speaking, attachments should be included as part of an estimate package. Ultimately, this is also true for work orders and invoices.
                                                                                                                • Trying to access records in a custom module in Zoho Desk and not having luck

                                                                                                                  I've built a custom module in Zoho Desk and am using a custom function to query the records in the module and I'm not having any luck. The only way I have found to retreive a record is by getting it by its recordID (the long zoho assigned one). The function
                                                                                                                • Detailed list of scoring rules in Zoho CRM

                                                                                                                  Good morning Zoho community, warm greetings The reason for my message today is that I have a problem with my CRM, which I will explain below: Our organization has scoring rules designed to rate our potential customers or leads in the application based
                                                                                                                • System Components menu not available for Tablet to select language

                                                                                                                  I have attached a screenshot of my desktop, mobile, and tablet menu builder options. I am using 2 languages in my application. Language Selection is an option under the System Components part of the menu, but only for my desktop and phone(mobile). My
                                                                                                                • Placeholder format in Number field does not reflect Max Digits configuration

                                                                                                                  When the Max Digits (Maximum digits of number) property is set to a smaller value (for example, 2 digits), the placeholder in the input field still displays a 7-digit format (#######). The same behavior can also be observed in Decimal and Currency field
                                                                                                                • Approvals in Zoho Creator

                                                                                                                  Hi, This is Surya, in one of  my creator application I have a form called job posting, and I created an approval process for that form. When a user submits that form the record directly adding to that form's report, even it is in the review for approval.
                                                                                                                • How Zoho Desk contributes to the art of savings

                                                                                                                  Remember the first time your grandmother gave you cash for a birthday or New Year's gift, Christmas gift, or any special day? You probably tucked that money safely into a piggy bank, waiting for the day you could buy something precious or something you
                                                                                                                • Estimate PDF Templates - logo too large

                                                                                                                  Hello, I cloned a standard estimate template, but my logo is showing up much larger than intended. This doesn’t happen with the standard invoice template, where the logo displays correctly. How can I adjust the logo size in the estimate template? Thank
                                                                                                                • Select CRM Custom Module in Zoho Creator

                                                                                                                  I have a custom module added in Zoho CRM that I would like to link in Zoho creator.  When I add the Zoho CRM field it does not show the new module.  Is this possible?  Do i need to change something in CRM to make it accesible in Creator?
                                                                                                                • Invoice emails not sending but reminders are

                                                                                                                  I am a new user. I have been creating some dummy invoices before I go live and have struck a block. Emails for the invoice are not being recieved by the recipient, however, when I send a reminder for the same invoice the email is sent. NOTE: I have checked
                                                                                                                • How to close an estimate ?

                                                                                                                  Hello, I have created estimates, and converted them to invoices to get 50% payment. Now I have 2 cases where the estimate stills shows status partially invoiced, however: 1. for one of them, project stopped half way, so the remaining part will never be
                                                                                                                • Deleted account recovery

                                                                                                                  I ended up accidentally deleting our Zoho invoice account while trying to work something out. Emailed support for recovery and restoration of the deleted account, if possible, but they responded by saying they can't find an account associated with that
                                                                                                                • Organization wide Account and Contacts Visibility/Sharing Capabilities?

                                                                                                                  Has anyone figured out a way to make visibility or sharing of Accounts and Contacts to be available across the entire organization without having to have every individual user edit their Sharing permissions? For our sales folks they need to be able to
                                                                                                                • CRM Cadences - working timesThe Friday afternoon? The next Monday morning? Not at all?

                                                                                                                  I think I’m writing saying that cadence emails are only sent during the organisations set working hours in CRM. So if a particular email is set to send for example in three days and that lands on a Sunday (when working hours are not operational) when
                                                                                                                • CRM Cadences - working times

                                                                                                                  I think I’m right in saying that cadence emails are only sent during the organisations set working hours in CRM. So if a particular email is set to send for example in three days and that lands on a Sunday (when working hours are not operational) when
                                                                                                                • Cannot find zpuid for Zoho Projects user

                                                                                                                  I'm using the Zoho Projects v3 API to create a task. The task is created successfully, but in order to assign the task owner, the "Create a Task" API also requires the zpuid of the task owner. Unfortunately I cannot find any user-related API calls that
                                                                                                                • Devis et factures multipage coupées

                                                                                                                  Bonjour, je suis sur Zoho invoice et je rencontre un problème sur mes devis et factures lorsqu'ils dépassent 1 page. je me retrouve souvent avec des lignes coupées ou le sous total page 1 et le total page 2. j'aimerai savoir s'il existe une possibilité
                                                                                                                • Zoho Desk View Open Tickets and Open Shared Tickets

                                                                                                                  Hi, I would like to create a custom view so that an agent can view all the open tickets he has access to, including the shared tickets created by a different department. Currently my team has to swich between two views (Open Tickets and Shared Open Tickets).
                                                                                                                • Custom Related List Inside Zoho Books

                                                                                                                  Hello, We can create the Related list inside the zoho books by the deluge code, I am sharing the reference code Please have a look may be it will help you. //..........Get Org Details organizationID = organization.get("organization_id"); Recordid = cm_g_a_data.get("module_record_id");
                                                                                                                • Add the same FROM email to multiple department

                                                                                                                  Hi, We have several agents who work with multiple departments and we'd like to be able to select their names on the FROM field (sender), but apparently it's not possible to add a FROM address to multiple departments. Is there any way around this? Thanks.
                                                                                                                • How does SKU work when selling products in parts in Zoho Inventory

                                                                                                                  Hello everyone, Zoho Inventory does not understand the physical cutting of the piece.. It only tracks quantities of the unit (like feet ). So when you sell part of an item, the system simply reduces quantity for that SKU. Assume that i have a 50 ft long
                                                                                                                • Zoho Meeting - Feature Request - Introduce an option to use local date and time formating

                                                                                                                  Hi Zoho Meeting Team, My feature request is to add an option for dates to be displayed in the users local format. This is common practice across Zoho applications and particularly relevant to an application like Zoho Meeting which revolves around date
                                                                                                                • Incorrect Functioning of Time Logs API (Version 3)

                                                                                                                  We need to fetch the list of time logs for each task for our company internal usage. We are trying to achieve it by using the next endpoint: https://projects.zoho.com/api-docs#bulk-time-logs#get-all-project-time-logs Firstly, in the documentation the
                                                                                                                • Cannot give public access to Html Snippet in Zoho Creator Page

                                                                                                                  Hi, I created a form in Zoho Creator and published it. The permalink works but I want to override the css of the form. (style based URL parameters is not good enough) So I created a page and added an Html snippet. I can now override the css, which is
                                                                                                                • How can Outlook 365 link back into Zoho Projects so meetings and events in Outlook calendar show in Zoho?

                                                                                                                  We use Outlook 365 for our emails and diaries and have integrated Zoho Projects with Office 365. One challenge we face is getting Zoho Projects to recognise when we have meetings and events in Outlook and not allow project managers to assign tasks over that period. Is there a way to resolve this? Thanks
                                                                                                                • IMPORTANT: It doens´t show full article name on search - Should add line break

                                                                                                                  When we search for articles, it doesn´t show the full name. There should be a line break so the user can see the full article name, otherwise the user can´t know if that´s the article he/she is looking for. This is very important, otherwise the user has
                                                                                                                • IMPORTANT: It doesn´t search for letters with portuguese characters.

                                                                                                                  Some of my articles have for example the word "vídeo". But if I search for "vídeo" it doesn´t find them. If I search for "video" it does find them. Idealy, it should find the articles either way. But if I have to choose, it would be better to find the
                                                                                                                • On Edit Validation Blueprint

                                                                                                                  Hello, I have a notes field and a signature field. When the Approve button is clicked, the Signature field will appear and must be filled in. When the Reject button is clicked, the Notes field will appear and must be filled in. Question: Blueprint will
                                                                                                                • Zoho Invoice en Navarra (Spain)

                                                                                                                  Hola, ¿Alguien usa Zoho Invoice en la Comunidad Foral de Navarra? En Navarra tenemos un sistema tributario diferente y no aplica Verifactu (la Hacienda Foral de Navarra ha anunciado su alternativa, NaTicket, pero no ha informado cuándo entrará en vigor).
                                                                                                                • Conect chat of salesiq with zoho cliq

                                                                                                                  Is there any way to answer from zoho cliq the chat of salesiq initiated by customers?
                                                                                                                • Emails from Zoho are getting blocked due to Zoho IP address being blacklisted

                                                                                                                  This is the info I got from my hosting provider – please address this issue immediately. I don’t expect this from such a big household name. Every single invoice I have sernt it not being received by my clients, all being blocked. All of a sudden. As
                                                                                                                • agentid : Where to find?

                                                                                                                  I've been looking around for this agenId to check for the total ticket assigned on a specific agent url :"https://desk.zoho.com/api/v1/ticketsCountByFieldValues?departmentId=351081000000155331&agentId=35108xxxxxx132009&field=statusType,status" type :GET
                                                                                                                • Zoho DataPrep integration with OpenAI (beta)

                                                                                                                  We are thrilled to announce Zoho DataPrep's integration with OpenAI. The public beta roll-out opens up three features. Users who configure their OpenAI Organizational ID and ChatGPT API key (Find out how) will be able access the features. The features
                                                                                                                • Ability to Attach Record-Specific Files Automatically in Workflow Email Templates

                                                                                                                  Currently in Zoho CRM, email templates allow attachments to be added, but these attachments are static and remain the same for every recipient. There is no straightforward option to automatically attach a file that is stored within the specific CRM record
                                                                                                                • Restrict employees to take only one day holiday from a multi-day festival holiday

                                                                                                                  Hi everyone, I have a requirement related to Optional/Festival Holidays in Zoho People. For example, in the month of May there are three optional holiday dates: May 11, May 12, and May 13. Employees can choose one of these days as their optional holiday.
                                                                                                                • AI Bot and Advanced Automation for WhatsApp

                                                                                                                  Most small businesses "live" on WhatsApp, and while Bigin’s current integration is helpful, users need more automation to keep up with volume. We are requesting features based on our customer Feedbacks AI Bot: For auto-replying to FAQs. Keyword Triggers:
                                                                                                                • Related lists New option in missing

                                                                                                                  hi I have created quite a few modules and added as related lists to my main module. Some have new, some dont I can not see why?
                                                                                                                • Setting total budget hours for a specific project

                                                                                                                  Hi there, I work on a lot of projects that have fixed budget hours. Is there a way to enter the total budgeted hours so i can track progress and identify when hours have been exceeded. I see in the projects dashboard there is a greyed out text saying
                                                                                                                • Clone entire dashboards

                                                                                                                  If users want to customize a dashboard that is used by other team members, they can't clone it in order to customize the copy. Instead they have to create the same dashboard again manually from scratch. Suggestion: Let users copy the entire dashboard
                                                                                                                • Introducing Formula Fields for performing dynamic calculations

                                                                                                                  Greetings, With the Formula Field, you can generate numerical calculations using provided functions and available fields, enabling you to derive dynamic data. You can utilize mathematical formulas to populate results based on the provided inputs. This
                                                                                                                • Next Page