Over the past few weeks, we have explored different facets of billing, from the simplicity of traditional one-time billing to the evolving landscape of subscriptions, retainers, and usage-based models. We've unpacked how billing isn't just about sending an invoice; it's about how a business communicates value, maintains trust, and keeps its financial rhythm steady.
As businesses grow, so does the complexity of billing. What once worked with a single invoice or payment can quickly become tangled when projects overlap, clients prepay, usage fluctuates, or charges go unbilled. While every business strives for precision in billing, even a small mistake can quietly cost time, money, and reputation.
In this final part of our Billing Management Series, let's step away from theory and get into the reality of businesses that struggle with billing errors, confusion, and missed revenue opportunities.
Missing Items
Jessica runs a marketing agency. After wrapping up a major campaign, she sat down late into the night, manually typing the invoices. Halfway through, she realized she had missed adding a few minor tasks.
The client called the next morning. "Jessica, why is our invoice missing some items we agreed on?" they asked. Jessica could only apologize and rush to correct the total, feeling frustrated and embarrassed.
Zoho Billing keeps invoice creation error-free and straightforward. An invoice can be created and saved as a draft before it reaches the customer. This allows users like Jessica to double-check whether all the entries or items were added as agreed by the client. Once checked, the invoice can be sent, and through automatic reminders, follow-up can be done on the payment, leaving Jessica to focus on her campaigns instead of keeping it.
Invisible Hours
Rakesh's firm was in the middle of a multiple-phase project. On Friday, he checked the milestone report and noticed something alarming.
"Wait, we logged 60 hours, right? Where are the extra 15?" he asked the team. They shrugged, looking sheepish. Some work had been done, but was never logged into the manual timesheets. Rakesh realized that the company might lose revenue without even knowing it.
Zoho Billing enables time logging from different devices and avenues to make it more accessible and reliable. It allows time logging in real time through the console, desktop version, mobile app (iOS and Android), and smartwatches. Once the time is logged, it automatically calculates the worked billable hours correctly and gives users confidence that the team's efforts were fully accounted for.
Subscription Chaos
A fast-growing SaaS company had dozens of clients who upgraded and downgraded their plans each month. One afternoon, the finance team noticed a client's mid-cycle upgrade wasn't reflected correctly.
"Why does this invoice show the old plan?" demanded the client. "We upgraded last week!" yells the customer with frustration. Meanwhile, a failed payment had gone unnoticed, compounding the problem.
Zoho Billing automates subscriptions, handling plan changes, proration, and failed payment retries. Proration ensures that the customer is charged the precise additional amount required whenever they choose to upgrade their plan. Conversely, smart dunning assists the company by making three attempts before flagging it as unsuccessful. This also enables customers and users to receive notifications to ensure the renewal payments are successful.
Retainer Mystery
At a law firm, partners argued over the amount of a client's retainer during a meeting. "Did we use $2500 or $3000 of this client's retainer?" one of the partners asked exasperatingly. Staff had been manually tracking prepayments, and this uncertainty delayed the issuance of the next invoice. Meanwhile, clients were called to verify balances, creating awkward back-and-forth conversations.
Zoho Billing promptly tracks advance payments under each customer record and applies them automatically to invoices. A comprehensive balance report provides precise information about the remaining retainer, ensuring alignment between partners and clients and minimizing internal misunderstandings.
Advance Invoice Dilemma
A consulting firm must bill a client for a monthly strategy session. The finance team manually created the invoice, but accidentally issued a duplicate one. "Wait, did we just charge them twice?" someone asked with surprise. The client called, puzzled and frustrated, causing a tense back-and-forth over email before the error was resolved.
Zoho Billing automates advanced invoicing, tracking which invoices have been paid or applied. This ensures no duplicate invoices are sent to the client and keeps the renewal cycle intact. The clients receive clear, accurate bills for upcoming services.
Usage Puzzle
A cloud storage company billed customers based on monthly data usage. Staff spent hours consolidating reports, calculating tiered charges, and applying discounts. Despite all this, the customer claimed, "We've double-counted somewhere." He added, "Your invoice doesn't match my usage. Can you explain?" Hours were wasted checking logs and recalculating charges.
Zoho Billing integrates with your tracking system through APIs, promptly capturing usage data without any manual intervention. The usage is computed automatically according to the pricing configured, and it is visible on the invoices and in the customer portal.
Variable Usage Confusion
An energy management company billed a commercial client based on electricity consumption. In a particular month, the client's usage spiked unexpectedly.
"I can't believe this is our invoice! It's way higher than last month," the client exclaimed. Staff struggled to recalculate charges, delaying the invoice, and the frustrated client waited.
Zoho Billing automatically calculates variable usage charges according to the consumption rule. When usage data is added to the system, manually or by importing it, the corresponding charges will be applied and billed accurately with no room for errors while computing.
Compliance Headache
Rio manages a mid-sized business with clients across multiple states and countries. Every month, he struggles with varying tax rules, be it GST or VAT calculation, and keeping his invoices compliant. "Did we apply the right tax for that international client?" he wonders, realizing a small mistake could result in penalties. The finance team spends hours cross-checking the invoices, often working late to ensure everything is accurate.
Zoho Billing offers edition-specific features that cater to different regions and compliance requirements. The editions starting from the USA, India, Australia, Canada, UAE, UK, and so on keep businesses covered in terms of taxable invoicing and compliance with local tax authorities. It automatically calculates applicable tax rates, applies local and international rules, and generates audit-ready invoices based on the country you choose. Zoho Billing ensures that every transaction is fully compliant, allowing Rio to move on without several hours of manual checks.
Precision in Billing Management
Billing challenges encompass more than just numbers on a page; they also involve real people, their frustrations, and the risk of lost revenue. From missing line items to complex usage calculations, Zoho Billing automates various processes, ensures accuracy, and provides visibility across different levels. Every invoice, advance request, or usage report is a professional touchpoint that strengthens clients' trust and allows businesses to focus on growth instead of chasing numbers.
As we end this series on billing management, we are excited to make one extra post that will definitely excite everyone here.
Hint: Zoho Billing now covers the Advanced Usage Billing Model. Keep guessing!
Recent Topics
WhatsApp Calling Integration via Zoho Desk
Dear Zoho Desk Team, I would like to request a feature that allows users to call WhatsApp numbers directly via Zoho Desk. This integration would enable sending and receiving calls to and from WhatsApp numbers over the internet, without the need for traditional
Dropdown data depends on filters in another field.
In my quote form I have a lookup field called Reseller that pulls from Accounts. I would like it to pull from Accounts, but only those accounts with an account field 'Type' where that is 'Reseller'. Does anyone know a way to do this? Similarly, I'd like
Can we generate APK and IOS app?
Dears, I want to know the availability to develop the app on zoho and after that .. generate the APK or IOS app and after that I added them to play store or IOS store.. Is it possible to do this .. I want not to use zoho app or let my customers use it. thanks
Text/SMS With Zoho Desk
Hi Guys- Considering using SMS to get faster responses from customers that we are helping. Have a bunch of questions; 1) Which provider is better ClickaTell or Screen Magic. Screen Magic seems easier to setup, but appears to be 2x as expensive for United States. I cannot find the sender id for Clickatell to even complete the configuration. 2) Can customer's reply to text messages? If so are responses linked back to the zoho ticket? If not, how are you handling this, a simple "DO NOT REPLY" as
Add "Fetch Composite Item" Action for Inventory
I want to make a Flow that uses information returned in the GET call for Composite Items, and it's not currently available in Zoho Flow. Please consider adding this functionality.
Calling Function via REST API with API Key gives 401 using Zoho Developer
Hi, I created a couple of functions using the one month trial of Enterprise edition, which I was able to call using the API Key method from Postman and from an external site. Now that my trial has expired, I have created the same functions in the Developer
Error due to - 'Internal Exception' when uploading Sign-generated PDF file to workdrive via Deluge in Zoho CRM
Hi I wasnt getting this error a few days ago and my code had not changed, so I'm wondering if there's a Zoho bug somewhere? I am downloading a PDF file from a Zoho Sign url using invokeurl and then uploading it to a Workdrive folder using zoho.workdrive.uploadFile.
Embed CRM record images in email templates
I have email templates that I want to embed dynamic images in their body - not as an attachment. For the context, the image is a QR code individual to each contact. So there are couple of challenges for which I think there is no solution in CRM: 1/ I
Assign multiple departments to multiple helpcenters
Hi there! I have a reseller company for a software and I'm using Zoho Desk as my helpcenter and ticket management system. The software is great and I would like to make a suggestion! With multi-branding activated, your departments that visible in help
Zoho Desk Training
Hello, We've had Zoho desk for a while now, but we run into issues occasionally, and I was wondering if there was a customer who currently uses it and really enjoys the functionality, that would be wiling to chat with us?
Advanced Customization of the Help Center using JavaScript
Hello everyone, The Help Center in Zoho Desk can be customized by using HTML and CSS to provide structure and enhance the page's appearance—but what if you want to add interactive and dynamic elements? You can add these effects with JavaScript, a programming
Exciting Updates to the Kiosk Studio Feature in Zoho CRM!
Hello Everyone, We are here again with a series of new enhancements to Kiosk Studio, designed to elevate your experience and bring even greater efficiency to your business processes. These updates build upon our ongoing commitment to making Kiosk a powerful
Edit default "We are here to help you" text in chat SalesIQ widget
Does anyone know how this text can be edited? I can't find it anywhere in settings. Thanks!
PO Based Advance payment to Vendor
We recommend to introduce a provision at PO to make advance payment to vendors and auto apply that advance paid later at the time of Vendor Bill submission for that PO. This will help us track PO-wise Total Payments.
Converting Customer Invoice to Purchase Bill
Hi, In my service-based business, I sometimes create the customer invoice first, and later I receive the purchase bill from the vendor for the same job. Is there any option in Zoho Books to: Convert a customer invoice into a purchase bill, or Link/associate
Getting Project Template List using the REST API
I am trying to confirm that I can use the REST API to create a project using a project template. The API documentation indicates this is possible by providing the Template ID, but it is not clear at all how to get a list of available Project Templates
How to get Quickbooks Desktop Info into Zoho?
Our team has used Quickbooks desktop for years and is looking at switching to Zoho books in 2026. I want to bring all old sales history over since we use Zoho CRM. I can export Item sales history and generic sales orders from Quickbooks desktop. How do
ZeptoMail API Request
We tried to send mail using ZeptoMail using Django. Following is my payload {'from': {'address': 'abc@abc.com'}, 'to': [{'email_address': {'address': 'xyz@xyz.in', 'name': 'Bhavik'}}], 'subject': 'Report Name', 'htmlbody': '<p>Test</p>'} Following is
Zoho Inventory - Allow Update of Marketplace Generated Sales Orders via API
Hi Inventory Team, I was recently asked by a client to create an automation which updated a Zoho Inventory Sales Order if a Shopify Order was updated. I have created the script but I found that the request is blocked as the Sales Order was generated by
Automated log-out/session end
I'm concerned about security of our data. Is it possible to set an automatic time-out for user sessions on Zoho CRM, after a certain period of inactivity or when the session reaches a certain duration (12 hours perhaps)?
Admin asked me for Backend Details when I wanted to verify my ZeptoMail Account
Please provide the backend details where you will be adding the SMTP/API information of ZeptoMail Who knows what this means?
Mass import of documents into Zoho Writer
I'm using Google's word processor at the moment but feel that Zoho does a better job (on the online apps market). Iwant to move my documents (about 50-70) to Zoho but it seems to me that I have to import them seperately. Is it already possible to upload several documents at a time or is this a forthcoming feature? Cheers Rolli :?:
When will it be possible to edit Subform records via either views or tabular reports?
Hey there, data maintenance often requires mass update of quite a lot of records. While this is a piece of cake via either List view or Zoho sheet view, the same cannot be carried out for subform records yet. When one of the two options will be made available?
Subform auto populate values
Hi Team, I’m trying to retrieve values from Zoho People using API functions and dynamically populate them into a subform. For example, I’ve created a form with several fields that users will fill out. Based on their input, I need to fetch records from
How we cut CRM updates from ~20 minutes down to 2, our real workflow
Updating the Zoho CRM after every call used to be one of the biggest time sucks for our team. By the time you write your notes, clean them up, fill in the fields, and log everything properly… you’ve easily lost 15–20 minutes per call. We started experimenting
Add home page or dashboard in CRM customer portal
is it possible to add home page or dashboard in CRM customer portal?
User Tips: How to change the the label display name of a system defined field
Most users know how to change field label names via Settings > Modules & Fields but if you want to change the name of a system defined field you can’t as there is no “edit properties” option. However with a simple hack you can edit any system defined
Search not working!
I have items in my notebook tagged but when I search for a tag nothing comes up! Any fix for this?
Zoho Analytics Regex Support
When can we expect full regex support in Zoho Analytics SQL such as REGEXP_REPLACE? Sometimes I need to clean the data and using regex functions is the easiest way to achieve this.
Zoho CRM Community Digest - October 2025 | Part 1
Hello Everyone! Here's a quick recap of first two weeks of October! Product Updates: Zoho CRM Android App Update: Surveys, Blueprints, and Smarter Mobile Features! Zoho CRM’s Android app just got a useful upgrade. You can now share records, upload your
Add Custom Field Inside Parts Section
How to Add Custom Field Inside Parts Section in Workorder like Category and Sub- Category
Automate onboarding emails with CRM Workflow and Accounts module
We’re a B2B SaaS company selling to public-sector organisations. Each organisation is stored as an Account in Zoho CRM, and each organisation typically has multiple associated Contacts. Our backend syncs product-usage data (setup status, user activity,
Using a CRM Client Script Button to create a Books Invoice
Hello, I need help handling error messages returned to my client script from a function. The scenario I have setup a client script button which is available from each Deal. This CS executes a crm function, which in turn creates an invoice based on the
Important update: Enhanced security measures for account operations in Zoho Cliq
Greetings from the Zoho Cliq team! We’d like to share an important security update that has an influence on some admin actions such as password reset, MFA reset, and MFA backup code generation. What’s changing? With our latest security enhancements, these
Boosting efficiency through faster ticket rendering
This enhancement will provide faster access for support teams and end-users, significantly boosting productivity for everyone. Get ready for a more efficient and satisfying experience! Immediate benefits Faster ticket rendering reduces wait times and
Read webpage - MSXML2.ServerXMLHTTP
I have the following VBA script, put together from various sources (mainly zoho forum/help/support, so it once worked, I guess): private Sub GetListOfSheets() Dim url As String Dim xmlhttp As Object Dim parameters As String Dim html As String range("B1").value
Sales Receipts Duplicating when I run reports why and how do we rectify this and any other report if this happens
find attached extract of my report
Can I execute two 'functions' when completing a mail merge from CRM?
Hi, I have set up a mail merge from CRM Deals to a template. I want a copy of this to be saved in Workdrive, and then a copy also saved back into the deal record from which the merge occurred. I can do both independent of each other, and managed to get
No Functional Autosave or Manual Save Button
Application : Zoho Notebook So I wanted to try Zoho Notebook(On Ubuntu) as an application, I installed the application and went solving my LeetCode problems visually(Drawing mode), at one point the app just stopped saving anything... Every time I tried
Enterprise subscription support
My organization sells subscription services to enterprise customers, which is a different model from the consumer subscription model that Zoho Billing has been designed to support and I beleve this capability should be added. An enterprise subscription
Next Page