Tip #8 : Implement metered billing with Google Sheet

Tip #8 : Implement metered billing with Google Sheet

Hello everyone,

We've been sharing a tip every week to address specific business scenarios which can be implemented for your subscription business. Last week, we shared a tip about integrating online form builders with Zoho Subscriptions. This week, we will be looking at how you can implement metered billing in Zoho Subscriptions with Google Sheet.

Business Scenario:

Metered Billing  is the concept of charging your customers based on their usage of a product of service. With Zoho Subscriptions, you can charge your customers for a base plan initially and then charge an additional fee based on their usage using metered billing.

Generally, when a business wants to automate the metered billing process, they should have a back-end server that handles the metered billing readings. Once the reading is recorded, the back-end server has to process the difference between the last recorded reading and the current closing reading. If the customer has exceeded the base limit, the back-end server makes an API request to Zoho Subscriptions to update the invoice and charge an additional fee.

Let's consider the following scenario to understand this better. Zylker Electro provides electricity services to residential areas. They have a meter installed in all the houses of the residential area to record the power consumption. Every month, a Zylker personnel visits the houses in the residential area to note down the meter reading. Then, the difference between last month's meter reading and the current month is calculated. If the customer has consumed more than 500 units of power, they will charge the customer an additional 12 cents per unit.

To automate the above process, Zylker has to build a back-end server that will:
  • store the meter readings;
  • calculate the power consumed for every month; and
  • charge the customers accordingly.
Instead of building a back-end server, you can automate the process using the Custom Functions in Zoho Subscriptions and Google Sheets. With the help of Google Sheets, you can note down all the metered readings every month. Later, you can use Google App Scripts to fetch the readings and update the pending invoice using the Custom Functions.

How can you do it?

You can use Google Sheets to note down the readings every month (similar to the image shown below).




Field
Description
Last Recorded Reading
The meter reading at the end of the previous month.
Closing Reading
The meter reading at the end of the current month.
Status
The field is used to specify whether the invoice for a customer has been updated in Zoho Subscriptions or not.
ID
Unique Ids that are used to map the customers between Google Sheets and Zoho Subscriptions.

Google allows us to access and edit the data in spreadsheet with the help of Google Scripts. Coming back to the scenario, every month a Zylker personnel will record the readings in the Google Sheet. With Zoho Subscriptions, you can configure a custom function to run for the invoices in the Pending status. You must configure the Custom Function in such a way that:
  1. it fetches the meter readings from Google Sheets using Google script;
  2. processes the data and adds an additional charge to the invoice, if needed (based on the consumption);
  3. updates the Status in Google Sheets as Updated; and
  4. updates the Last Recorded Reading with current month's closing reading.
Once the custom function executes successfully, the invoice will be updated with the additional charge. The value in the Status field of the Google sheet will also be updated.

Getting started with Google Apps Scripts:

Google Apps Scripts provides you with feature-rich APIs that allow you to build you own web applications. For our scenario, we will be using the Spreadsheet APIs to fetch and edit the spreadsheet document. We will create two scripts:
  1. The first script will be used to fetch the last recorded reading and the closing reading of a customer.
  2. The second script for changing the Status field of the customer once the invoice is updated.
To create a script in Google App Scripts:
  1. Go to and click the New Script option on the top-left corner.
  2. Copy the scripts provided above and modify it to suit your needs.
  3. Once you are done, click the Publish option on the top and select the Deploy as web app option.
  4. Provide the project name.
  5. Choose Anyone, even anonymous in the Who has access to the app dropdown.
  6. Click the Deploy button.
  7. Save the Web app URL which will be displayed on the screen for future reference.
Once the Google app scripts are successfully deployed:
  1. Create a new Custom Function in Zoho Subscriptions.
  2. Choose the Module as Invoice and Predefined event as Invoice created.
  3. Copy the Custom function from this GitHub link and modify it as per your requirements.
  4. Save the Custom Function and you are good to go.
Found this useful? Try it out for your subscription business and let us know. If you have any queries, feel free to comment below. We are here to answer them.

Cheers,
Sasidaran K,
The Zoho Subscriptions Team.

    Access your files securely from anywhere

          Zoho Developer Community




                                    Zoho Desk Resources

                                    • Desk Community Learning Series


                                    • Digest


                                    • Functions


                                    • Meetups


                                    • Kbase


                                    • Resources


                                    • Glossary


                                    • Desk Marketplace


                                    • MVP Corner


                                    • Word of the Day



                                        Zoho Marketing Automation
                                                • Sticky Posts

                                                • Tip #4 : Refer and Earn Workflow system for your Subscription Business

                                                  Hello everyone, We've been coming up with a tip every week to address specific business scenarios which can be implemented for your business. In continuation to the previous post, this week we will be seeing about how you can implement the Refer and Earn Workflow system to acquire more customers. Why are Referrals important? Customer Acquisition is crucial for any business to sustain itself in a constantly evolving market. It involves persuading new consumers to purchase your products. Customers
                                                • Tip #2 - Cancellation of Offline Subscriptions based on the Expected Payment Date

                                                  Hello everyone, As you all know, we are coming up with a custom function workflow every week to address specific business scenarios. In continuation of this previous blog, this week we will be seeing about Cancellation of Offline Subscriptions based on the Expected Payment Date. Business Scenario: In general, for any business, the customers make payments via online as well as offline. In case of subscription where the automatic collection of charge is enabled (aka online subscription), the customer's
                                                • Tip #3 : Send SMS Reminders for your Subscription Business

                                                  Hello everyone, As you all know, we are coming up with a tip every week to address specific business scenarios. In continuation to the previous blog, this week we will be seeing how you can use SMS reminders for your Subscription Business. Using SMS messages for your Subscription Business: While managing your subscription business, more often than not, you need to keep your customers informed about upcoming renewals, payment reminders and cancellations. By keeping them informed in advance, you can
                                                • Tips And Tricks - Announcement

                                                  Hello everyone, Every business is unique and each of them follows a specific workflow. While managing your customers' subscriptions with Zoho, you might have some needs unique to your business. Custom Functions helps you address such needs. This is a start to a series of posts, where we will be coming up with a custom function workflow every week that addresses specific business scenarios. Watch this space for further updates! Also, if you have any specific business scenario which needs to be addressed,
                                                • Tip #6 : Accessing external URLs from Zoho Subscriptions

                                                  Hello everyone, We have been sharing a tip every week to address specific business scenarios which you can implement for your subscription business. Last week, we shared a tip about implementing the Approval Workflow system. This week, let's look at how you can access external URLs with the help of Custom Link. Business Scenario: Every business functions differently and has its unique requirements. At times, businesses might want to access other websites or applications by appending specific information


                                                Manage your brands on social media



                                                      Zoho TeamInbox Resources

                                                        Zoho DataPrep Resources



                                                          Zoho CRM Plus Resources

                                                            Zoho Books Resources


                                                              Zoho Subscriptions Resources

                                                                Zoho Projects Resources


                                                                  Zoho Sprints Resources


                                                                    Qntrl Resources


                                                                      Zoho Creator Resources



                                                                          Zoho Campaigns 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 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

                                                                                                  • Constraints on Tasks

                                                                                                    We have a use case where we have certain fixed date tasks and need to schedule predecessor tasks around these. Predecessor tasks need to be completed with a lag before the fixed date. We should be able to schedule the start and end date for predecessor
                                                                                                  • Moving Project Dependencies Not Moving Precedessors

                                                                                                    Most of the time we want to base our start dates around an event that is in the middle of the project template. If I set a bar up at the date we want it, it doesn't move the predecessors up. Is there a way to change this? eg. there is no point starting
                                                                                                  • Can you set task due dates to be "x" days before the milestone?

                                                                                                    We have a milestone set as the date of our first event. All of the tasks need to happen in increments prior to the milestone event. Is there a way to configure this without having to set up each task due date? Thanks!
                                                                                                  • Default ticket template in helpcenter

                                                                                                    Hello, I have a web form and a ticket template created. How can I make that my default ticket template? If an user clicks New ticket or create a ticket, I want that template to be the default one. Thank you for the time and info.
                                                                                                  • Expanded data-capturing capabilities with enhanced tabular sections

                                                                                                    We are thrilled to announce an update to Zoho Recruit that brings even more flexibility and customization to your recruiting process. With the addition of 10 new field types to the tabular sections, you now have the power to enhance your tabular sections
                                                                                                  • Integration of Business Hours in Email Templates

                                                                                                    Dear Zoho Desk Team, We would like to propose a feature enhancement to Zoho Desk that would greatly improve the utility of the Business Hours settings and streamline communication with our clients. Feature Request: Integration of Business Hours in Email
                                                                                                  • Add Owner to deluge-created module record note

                                                                                                    Is it possible to include the "owner" aka "creator", of a Note when creating it via delulge? This sets "superadmin" as the Note creator. I need to override it. notemap = Map(); notemap.put("Parent_Id",program_contact_id); notemap.put("Note_Content",program_contact_data.get('Note'));
                                                                                                  • Blueprint - Field Validation Criteria (During)

                                                                                                    When setting validation criteria elsewhere in Zoho, or even workflow criteria etc., there are Is Empty and Isn't Empty options.  Within the Field Validation Criteria within Blueprint, those options aren't available.  Is there a particular reason for this? 
                                                                                                  • Delete Field that is used in a Zoho Flow connection

                                                                                                    I'm trying to delete a Field used in a Webhook created by Zoho Flow with CRM Connection and i get the following alert: When going to the alert i get to the following issue, can't edit it since its been deployed by a pluggin But yes i have here the prompted
                                                                                                  • Use image on img HTML tag

                                                                                                    Hi how could I do to use my image saved in Workdrive to use it in an HTML img tag ? I need to display it on my website without having to use iframes. Regards,
                                                                                                  • ZOHO Compain emails going to spam after authentication is successful

                                                                                                    Hello, I am frustrated right now. I have recently setup the zoho email compaign, The auto responder email went to receipient spam folder. then, I researched a lot and completed authentication (SPF, DKIM) in email deliverability, email relay in zoho crm.
                                                                                                  • Security Policies

                                                                                                    To protect against cyber threats and attacks, organizations need to set up security policies for their employees' accounts. Security policies are rules and regulations for every individual or group using the organization's assets and resources. Enabling
                                                                                                  • Zoho CRM functions editor is not in the programming language deluge

                                                                                                    I am trying to write a function for a button. I helped someone before in deluge and I'm using this new editor I'm not familiar with - I guess it is new. Why is the default code statically typed? The editor will not let me create a variable without a type.
                                                                                                  • "Age in Days" calculation in Advanced Analytics

                                                                                                    Hi Can someone advise how this is calculated? I am getting values on this report which I cannot understand. Thank you
                                                                                                  • Automatically set quotes to "lost" if deal is set to lost

                                                                                                    Hi, Is there a way to automate that if a deal (opportunity) is lost the related quotes are also set to lost? Thanks!
                                                                                                  • Subdomain

                                                                                                    How can i make subdomain in my zoho website
                                                                                                  • A/R Aging Details shows wrong aging days

                                                                                                    In the A/R Summary Report all of the invoices are in the right aging buckets. When I run the A/R Aging Details report I get aged dates of +300 days when they should be in the 0-90 day range.
                                                                                                  • Global Choice List share ownership

                                                                                                    I have created several forms that use one or more Global Choice Lists. These lists have been published to Org. I would like to allow one or more admins to edit the choices in these lists. Any help appreciated. Geoff
                                                                                                  • Domain Transfer

                                                                                                    I have a Godaddy domain, how i can transfer it to Zoha? and how i can move my website to Zoho server? With my best wishes.
                                                                                                  • Project Templates & Reminders

                                                                                                    I am getting projects all set up to work for our company and am running into a problem that I'm hoping is easily fixable. I have created a project template and within that project, there are reminders set on certain tasks. When I create a project from
                                                                                                  • Kaizen #126 - Circuits in Zoho CRM - Part 1

                                                                                                    Hello everyone! Welcome back to another week of Kaizen! Today, we will discuss an exciting topic—Circuits in Zoho CRM. For starters, we will discuss what Circuits are, how beneficial they are for businesses, different views of a Circuit, and the different
                                                                                                  • Create customized SLAs for your customer base with support plans

                                                                                                    Managing customer expectations, prioritizing critical issues, and resolving customer inquiries on time is quite a juggle. Without a clear timelines or defined priorities, a support team may struggle with delays in response, SLA violations, and pending
                                                                                                  • Zoho Flow or Schedules

                                                                                                    I have a process where we text our leads 7 times over a 14 day with different content for each text. I created one flow in Zoho Flow to do this, but wondering if there is a more efficient way to accomplish this via Schedules. It goes on for 6 more times
                                                                                                  • Free webinar: Zoho Sign 2024 wrap-up - Everything that is new and has changed

                                                                                                    Hello, Are you looking up to catch up on all the updates made to Zoho Sign in 2024? Or are you still figuring out how you can use Zoho Sign better to get business paperwork done more efficiently? If so, we invite you to join us this Thursday, December
                                                                                                  • How to Customize Task Creation to Send a Custom Alert Using JavaScript in Zoho CRM?

                                                                                                    Hello Zoho CRM Community, I’m looking to customize Zoho CRM to send a custom alert whenever a task is created. I understand that Zoho CRM supports client scripts using JavaScript, and I would like to leverage this feature to implement the alert functionality.
                                                                                                  • Workflow - Execute Based on Date

                                                                                                    Hello, I have trouble understanding the documentation for Execute Based on Date or Date Time Field's Value. I want to send an email every time I have a Case opened for more than three days with its status unchanged. I set : This rule will be executed 3 days after [date].  Condition : Status is [New]. Instant Action : Send an email notification. However, I'm not sure I follow this part of the documentation: "For all the records matching the rule criteria, rule will be triggered either monthly or yearly
                                                                                                  • Can we set a BCC address as default to show while sending emails?

                                                                                                    Two things inside ZohoCRM are annoying me because it's a repeated work. First one is that I always need to click manually to add the BCC field while sending an email to a lead. Can we set a default address so when I click to send a new email the BCC address
                                                                                                  • Make collecting payments from your customers in Bigin easier with payment links

                                                                                                    Greetings, Efficient payment collection is crucial for business success. Bigin already helps your businesses manage and sell products effectively, but we can further enhance this by making payment collection easier. This integrated payment feature lets
                                                                                                  • Inbox Preference - Saved replies based on message repsonse with specific word

                                                                                                    Hi There, Can one create a workflow where the Save Reply will be generic for all messages that contains a specific word, various channels,. The saved reply should contain a link for download etc. that is a response to the word entered in the message contained
                                                                                                  • Basic Price List Functionality Still Missing

                                                                                                    I am having a problem with the most simple imaginable pricing scenario - you buy cheap, add profit, then sell high. Or in less simplistic terms: business buys a product at a given cost, then adds predetermined percentage markup, and finally sells that
                                                                                                  • How do I hire employees????

                                                                                                    Hi! I own a bookkeeping company, where a few of my clients use Zoho Books as their accounting platform . I started utilizing Zoho Practice to work on the books of my Zoho clients, some have Zoho One and some have Zoho Books plans. I just hired an employee,
                                                                                                  • Automate data upload process like reports

                                                                                                    I'll start with the end in mind.  I want to basically keep certain creator tables updated with data that are in a sql database/tables in our office (employees, active jobs, employee positions) so I can reference that data and not have to duplicate it by hand every time someone adds a new job or employee in the office desktop software.  Here are some thoughts I had about how to do this, but am unsure as to whether any of them are actually possible and how to go about it from there: Is there any way
                                                                                                  • Greylisted, try again after some time

                                                                                                    Can you check my ip, i send to duyna@vietlinkjsc.vn but have an error; my ip is 112.213.94.12 Here is log: 2018-01-09 09:40:29 H=mx.zoho.com [204.141.32.121] SMTP error from remote mail server after RCPT TO:<duyna@vietlinkjsc.vn>: 451 4.7.1 Greylisted, try again after some time 2018-01-09 09:40:32 H=mx2.zoho.com [204.141.33.55] SMTP error from remote mail server after RCPT TO:<duyna@vietlinkjsc.vn>: 451 4.7.1 Greylisted, try again after some time 2018-01-09 09:40:32 duyna@vietlinkjsc.vn R=lookuphost
                                                                                                  • Emails linked to Deal

                                                                                                    Hello everyone, I’d like to ask a question to see if someone can help me out. We are requesting availability from suppliers by sending emails directly from the Opportunity. These emails we send are logged within the Opportunity; however, when we receive
                                                                                                  • How to transfer all my mails from Zoho to Gmail or Office 365

                                                                                                    is there any option to move my emails from zoho to gmail or office 365. i would like to export more than 25k emails from zoho to office 365 or gmail. can anyone help me to guide properly. this will help me to access my emails easily i have both account and can easily  do it with office 365 or gmail. i want two options. direct from zoho to office 365  or exported eml files from zoho to gmail. please suggest me both if possible 
                                                                                                  • Inquiry Regarding Image Display Issue in Campaign Duplication

                                                                                                    We are currently using Zoho Campaigns for email distribution to our clients. I would like to inquire about an issue we encountered. When duplicating a previously created and sent campaign from the "All Campaigns" section, the images used in the header
                                                                                                  • New integrations for Bigin: Zoho Sign, SalesIQ, and Marketing Automation

                                                                                                    Greetings, We're excited to share new integrations that make Bigin more powerful and useful for your business! Zoho Sign for Bigin Zoho Sign now integrates seamlessly with Bigin, enabling you to sign, send, and manage contracts or agreements without leaving
                                                                                                  • Add multiple users to a task

                                                                                                    When I´m assigning a task it is almost always related to more than one person. Practical situation: When a client request some improvement the related department opens the task with the situation and people related to it as the client itself, the salesman
                                                                                                  • What is Attendee Status 0 and 1?

                                                                                                    Hi there, I recently stumbled upon the API to get the attendee list and in the return value, there is a parameter called "status", and 0 supposed to mean not_attending, and 1 means attending. I cannot find this representation anywhere in the attendee
                                                                                                  • ZOHO BackStage

                                                                                                    How to get list of events, using ZOHO BackStage APIs. Is it possible OR not?
                                                                                                  • Next Page