Billing Management: #3 Billing Unbilled Charges Periodically

Billing Management: #3 Billing Unbilled Charges Periodically


We had a smooth sail into Prorated Billing, a practice that ensures fairness when customers join, upgrade, or downgrade a service at any point during the billing cycle. But what happens when a customer requests additional limits or features during the cycle? Sending out a new invoice for each change would disrupt the billing cycle and create unnecessary confusion.
​
This is where unbilled charges become a deal breaker. Unbilled charges record the value of service consumed or upgrades applied during the cycle without immediately invoicing the customer. Instead, these charges are a running balance that will be added to the customer's next scheduled invoice. This allows businesses to keep a clean and consistent billing cycle while ensuring all customer amendments are adequately captured.

As many industries rely on recurring or consumption-based billing models, unbilled charges are a vital mechanism for tracking ongoing usage. Let's explore how they play out across different sectors.

Telecom  
In telecommunication, services are consumed continuously, but billing happens over time. Most postpaid service bills follow this method of billing. For instance, a customer with a plan that includes 10 GB of data may exceed their allowance. If they use an additional 2GB at $5 per GB, that customer generates $10 in unbilled charges. These charges accumulate invisibly during the cycle and appear on the next invoice, alongside their monthly subscription. Similarly, charges like roaming, pay-per-view and international calls are all tracked as unbilled until the cycle closes.

Utilities 
Electricity, water, and gas are in a similar situation due to the lag between consumption and billing. These utilities are charged based on their consumption rate and the slab they belong to. Consider a household with an electricity rate of $0.12 per kWh. By mid-month, the household has consumed 250kWh, equating to $30 in unbilled charges, even though the official invoice won't arrive until the end of the month. The service provider records the consumption internally as unbilled revenue, ensuring no usage goes unaccounted for.

SaaS 
Unbilled charges often arise in Saas for usage-based or hybrid pricing models. The usage is tracked and added as unbilled charges periodically. A customer on a $100 per month base plan decides to upgrade to the $200 plan halfway through the billing cycle. The system calculates a prorated charge of $100 for the remainder of the cycle. Instead of sending out a separate invoice right away, the service provider decides to record this as unbilled. It remains pending until the end of the billing cycle, when it will be added to the customer's regular monthly invoices. By doing this, the company ensures the billing cycle remains intact, avoids confusing customers with multiple mid-cycle invoices, and protects its revenue.

Transportation & Logistics 
Transport companies, especially those serving large shipments, both in terms of quantity and quality, often consolidate usage into a single invoice. Imagine a company making 50 travel bookings monthly, each costing $20. The total $1000 in unbilled charges accumulates as the trips are completed. Instead of invoicing after each ride, the travel agency waits until the billing period ends, offering convenience for the customers and administrative efficiency for the company.

Advertising Platform 
Marketing agencies and Digital ads rely heavily on unbilled charges because campaigns run continuously. Suppose an advertiser runs a pay-per-click campaign at $1 per click, generating 500 clicks in a week, which equates to $500. These charges accrue daily but won't be billed until the advertiser hits a billing threshold, say $2000, or the monthly billing date arrives. This approach ensures uninterrupted campaign performance while keeping billing predictable.

Stretch Across with Zoho 
With the volume of transactions each of these businesses handles, manually tracking unbilled charges will be challenging. This is where a modern billing system like Zoho Billing adds value. Zoho Billing automatically computes unbilled charges based on the data provided, whether it's extra data, additional API calls or incremental ad spend. Businesses can decide whether to,
  • Invoice immediately by charging customers for accumulated unbilled charges at any point during the billing cycle.
  • Consolidate automatically by letting Zoho Billing roll all unbilled charges into the customer's next billing date.
 
For instance, if a SaaS customer exceeds their plan by generating $300 in API consumption, the service provider can either issue a one-off invoice on any given day or allow Zoho Billing to add the charge seamlessly to the upcoming monthly bill. This flexibility reduces revenue leakage, improves cash flow, and enhances transparency to the customers.

By automating unbilled charge invoicing, Zoho Billing ensures that no consumption unit is lost. At the same time, businesses retain the freedom to charge customers in real time or on their preferred billing schedule.

Up Next
​With prorated billing ensuring fairness and unbilled charges providing completeness, the next billing in line is Advance Billing. Unlike unbilled charges, where usage is billed after the fact, advance billing collects payment upfront before services are rendered, ensuring cash flow and reduced payment risk.

This model has advantages and challenges. Our upcoming post will examine how advanced billing works and the businesses that can adopt it.
 
 

    • Sticky Posts

    • Community Learning Series | Digest #5 — September 2020

      Dear customers, We're happy to bring you the September edition of our #CommunityDigest! Keep track of your subscription KPIs right from your smartphone: Last month, we enhanced our Android mobile app to help our customers get daily updates on their business health. We got to know from a lot of customers that this has made their job much more easier because they no longer have to keep a reminder to manually check on the previous day's revenue or activations. If you have not downloaded it yet, here's

    • Community Learning Series | Digest #4 - August 2020

      Dear customers, We hope you're staying safe and healthy. I'm happy to bring you the fourth edition of our #CommunityDigest with some brand-new updates from us. 1. Daily Business Updates (for Android users) The Zoho Subscriptions Android app has got a cool new update: You can now get a push notification to your smartphone that lets you know how many activations and cancellations have taken place, and what's the net revenue for the previous day. The best part is, you can tell the app when exactly you

    • Community Learning Series | Digest #3 - July 2020

      Dear customers, We hope you're staying safe and healthy. We're glad to bring you the July edition of our #CommunityDigest. New community members can view our previous newsletters here. This time, we have two major updates and three interesting topics for you: 1. Zoho Subscriptions Developer Community Since the inception of Zoho Subscriptions, our team believed that the recurring billing platform we provide should be able to offer an extensive API library that empowers businesses to automate most

    • Introducing: Community Learning Series | Digest #1 - May 2020

      Dear customers, We hope you are staying safe and healthy. Helping businesses manage their customer subscriptions more efficiently has always been, and always will be, our goal at Zoho Subscriptions. We strongly believe this is possible if we grow together as a community and share what we know with each other. To nurture this shared learning experience, here is our brand-new Community Learning Series! ​ Welcome to the first edition of our digest! Each edition of our community digest includes guides

      • Recent Topics

      • Change format of quantity format

        Hi,  I would like to change the qunatity format from 1,00 to 1.  Is this possible?   thanks!

      • square up and Zoho books

        Since we set up the app connection between square up and Zoho books we have realised that when the amounts are getting transferred Zoho is adding VAT again making the numbers 20% more than they should be. We have checked our settings and they VAT/ Tax

      • How to provide Access rights to specific Bank accounts

        We have several bank accounts. I want to provide certain members access to only 2-3 accounts. It appears that when I give permissions, they are for ALL bank accounts. How do I do that?

      • Errors Getting a Bank Transaction

        Using Postman(for testing), I am receiving errors when attempting to get a single bank transaction. I am able to receive the list of bank transactions with https://www.zohoapis.com/books/v3/banktransactions/?organization_id={org_id} but when I try to

      • Subscriptions Plans and CRM Products Integration?

        Is there any way to set up plans and pricing in Zoho Subscriptions and have those available as Products in the CRM? We are trying to set up the CRM and the Products seem to be more geared toward selling products that are not subscription based.  So if we sell annual or monthly contracts which are $10/seat/month, I can set this up as a plan in Subscriptions, but how can I set the same thing up in the CRM for the salespeople to sell/quote? What is the best practice for setting up the CRM Products to

      • Mapping Zoho Subscription Plans and Products to CRM and Books

        We have products that are one time products and subscription products.   1) We would like to have the ability to create an opportunity in CRM that includes both one-time charge products and subscription products.  Currently the only way of creating a subscription product is by defining a "Product->Plan" hierarchy in Zoho Subscription.  It appears that the only SYNC between Subscription and CRM is around contacts and the Product->Plan hierarchy doesn't sync to CRM, thus, you would need a duplicate

      • Bulk update fields based on date

        Hi! I need all the quotes with "Quote Stage" set to "Next Year" to update to "Draft" every January 8 (every year). Can you help?

      • Target for a campaign

        Hi, Hope you can help me. I need to create a report (for a marketing campaign) that combines Deals and Contacts to export all the contacts with closed deals. I can easily do that, what I cannot do is to remove from the target the contacts that have more

      • Zoho Desk + Jira integration - Email notifications and comments posted by administrator instead of real user

        Dear All, I set up the integration under my admin account, and now when users leave comments in Jira (to created tickets in Zoho Desk), the email notifications show that the ‘Administrator’ left a comment, not a real user. The same happens in the ticket

      • Celebrating the power of visuals

        On World Photography Day, we would like to highlight the power of visuals in customer service. Visuals promote learning and understanding in less time. A photograph can rekindle a memory, convey more than words, and give a fresh perspective. How does

      • Customer address in Zoho Bookings

        Hello,  Is it possible to add customer address information to the Zoho bookings appointment screen? Or have it pull that information automatically from the CRM? We are wanting to use this as a field management software but it is difficult to pull the address from multiple sources when it would be ideal to have a clickable address on the appointment screen that opens up the user's maps.  It would also be advantageous for the "list view" to show appointment times instead of just duration and booking

      • Blocking / black listing customers

        Hi, We have a situation, we observed that certain customers are blocking multiple appointments with our advsiors but not showing up. Some of these are repeat offenders. This leads to those service hours getting blocked and not available for genuine customers.

      • Feature Request: Email Templates for notifications accross all services

        Currently in Zoho Bookings, email notifications (such as booking confirmations, reminders, and cancellations) must be customized individually for each service. This becomes time-consuming and error-prone when managing multiple services that require consistent

      • Approval-based booking with Zoho Creator and Zoho Bookings

        Hi community members, We have developed a workaround for approval-based booking using Zoho Creator and Zoho Bookings! This provides a temporary solution as we work on the native feature, and it's useful for anyone needing an approval workflow when confirming

      • Member Accounts in Related List

        Hi Team, Currently, when a parent account is associated with an account in FSM, there is no related list displaying the associated member accounts under the parent account’s related list section. To view member accounts, I have to manually search using

      • how do i remove a specific Zoho Service from my account

        I no longer need Zoho CRM, ZRM Assist nor ZRM BugTracker. How do I remove them from the list of apps for my account?

      • I Want migarte all invoice details to zoho sheets

        I want to migrate all existing invoice details to Zoho Sheet, and automatically update the sheet whenever a new invoice is created.

      • were can i find my invoices i need this for my accountant

        were can i find my invoices i need this for my accountant, how can i get id direct to my email?

      • ONLY email field not populating Writer fillable document (randomly)

        I have a Zoho Writer fillable document that has pulled all my data from my Zoho Sheets file, EXCEPT the email column. It pulled every data before and after that column with no issues. Screenshots attached. It's not my first time using the app or the feature,

      • My number is marked as spam

        Hello Zoho Mail Support, My phone number was incorrectly flagged as “spam” during sign-up. This is my personal number, and I have not engaged in any spam activities. Kindly review and verify my account so I can proceed with my email setup. Thanks.

      • Personnalisation des paramètres dans Zoho Mail

        Pourquoi cela compte-t-il ? La personnalisation des paramètres dans Zoho Mail permet aux administrateurs de configurer l’environnement de messagerie en fonction des besoins spécifiques de leur organisation. Que ce soit pour alléger l’interface pour certaines

      • How To Save Data Into Zoho CRM Sandbox

        Hi Community, I want to save data into my zoho sandbox , for this I am using this api endpoint - https://www.zohoapis.com/crm/v8/Patients but I am getting this error - { "success": false, "message": "Zoho API request failed", "error": { "code": "INVALID_MODULE",

      • Automate pushing Zoho CRM backups into Zoho WorkDrive

        Through our Zoho One subscription we have both Zoho CRM and Zoho WorkDrive. We have regular backups setup in Zoho CRM. Once the backup is created, we are notified. Since we want to keep these backups for more than 7 days, we manually download them. They

      • Question about retrieving unsubscribed contacts (outside of lists) via API

        Hello, I am currently using Zoho Marketing Automation and would like to integrate it with our company’s core system. For this purpose, I am exploring the API options available to retrieve contact information. Specifically, I would like to know if there

      • Getting “mandatory field missing: Service_Line_Items” When Creating Work Order via Zoho Flow Deluge

        Hi Team, I’m trying to create a Work Order in Zoho FSM with only a Service Line Item (no Parts). However, I keep getting this error: Work Order Response: {"code":"MANDATORY_NOT_FOUND","details":{"api_name":"Service_Line_Items"},"message":"required field

      • How to customize the colors of the Client Portal login screen and add the company logo?

        As title, how to customize the colors of the Client Portal login screen and add the company logo?

      • Daily updates/fixes and how to see what was changed?

        When I receive the notification that zoho was updated and I need to refresh it. How can I see what was changed or fixed? Sometimes they change things that effect my books and I need to know what they did. For example over this past weekend something was

      • Upcoming Change: Snowflake Username/Password Authentication Deprecation – Action Required

        Hello Users, Snowflake has officially announced that username and password-based authentication will be deprecated by November 2025. You can find the official announcement [here]. If you're using a Snowflake connection in Zoho Analytics to import data,

      • Why should I choose Zoho Inventory vs Odoo?

        Hello there! I have used Zoho in different companies I've worked in, and I have a positive perception of it. I am starting a new import business for pipes, tubes, fittings, valves, elbows, etc., which all have serial numbers, cast numbers, etc., so I

      • Product Updates in Zoho Workplace applications | July 2025

        Hello Workplace Community, Let’s take a look at the new features and enhancements that went live across all Workplace applications this July. Zoho Mail Import bookmarks from Pocket Worried about losing your Pocket bookmarks? Don't worry we have got you.

      • PLEASE FIX YOR BUGS

        PICTURES ARE BEING REJECTED DESPITE THEM FOLLOWING THE GUIDELINES ON DIMENTIONS.

      • Kaizen# 204 - Answering Your Questions | Perform Field Updates before Blueprint transition via Client Script

        Hello everyone! Welcome back to another exciting Kaizen post. One of the questions we received through your Kaizen feedback was: “How can I update fields before Blueprint transition and how to prevent a transition based on a condition using Client Script?”

      • Create online meetings for Booking Pages with Zoho Meetings and Zoom

        Greetings, We hope you're all doing well. We're excited to share some recent enhancements to Bigin's Booking Pages. As you know, Booking Pages let you create public pages to share your availability so that your customers can easily book time slots with

      • Filters in audit logs

        Greetings, I hope all of you are doing well. We're happy to announce a few recent enhancements we've made to Bigin. We'll go over each one in detail. Previously, there were no filters available to narrow down data in audit logs. Now, we've introduced

      • Enhanced help options in Bigin

        Greetings, We're excited to introduce a new enhancement to Bigin's Help section: a comprehensive Help Options panel that brings together all your support resources in a single, well-organized space. Previously, the Need Help? menu provided only a limited

      • Zoho FSM API Developer Needed

        Hi, I’m looking for a developer with experience using Zoho FSM APIs. Scope: Connect WordPress website booking form to Zoho FSM Check availability (date, time, region) Create Work Orders + Service Appointments automatically Notify both customer and scheduler

      • Revenue Management: #4 What if there are uncertainties in project or service delivery?

        Our previous post taught us how Zoho Billing makes life easy for businesses with its automated revenue recognition rule. However, certain businesses have more challenges that an automated system cannot handle, and there are certain situations where automated

      • This mobile number has been marked spam. Please contact support-as@zohocorp.com

        Bom dia, estou tentando colocar o número 11 94287-6695 e esta com erro "This mobile number has been marked spam. Please contact support-as@zohocorp.com" pode me ajudar, por favor?

      • Items Serial Tracking Issue

        We enabled Zoho Items inventory tracking then disabled it after some time now we want to enable it again When I check the missing serial number reports I see one item But I cant see any option to Add the serial numbers Where and how to add the serial

      • Zoho Payroll integration with Zoho Books - unable to match multiple bank feeds to one wage payment

        For one employee's wage, I make two partial payments. Those bank feed transactions come into Zoho Books via bank integration. I make one pay-run for the month in Zoho Payroll and that comes into Zoho Books via the Zoho integration. Zoho Books doesn't let me match multiple bank feed transactions against a single wage item. Please fix urgently. I can't complete my books because of this.

      • Next Page