Billing Management: #7 Usage Billing in Telecom & Internet Service Provider

Billing Management: #7 Usage Billing in Telecom & Internet Service Provider

Telecom and Internet Service Providers operate in markets where usage varies drastically from one customer to another. While flexible, usage-based models align revenue directly with consumption, they also introduce operational challenges like real-time tracking, precise rating, and transparent invoices.


Many providers still see these models as complex to automate. But the reality is that the right billing infrastructure can turn this complexity into a scalable, data-driven process. Zoho Billing offers that infrastructure, which is adaptable enough for both ISPs and telecom service providers to manage millions of usage events daily.

Below are two scenarios that show how Zoho Billing supports usage billing models in these industries.

Scenario 1:  

A regional internet service provider, having 25,000 residential customers and 3000 small businesses, decided to move away from the traditional fixed monthly broadband plan. They let the customers pay entirely based on how much data they consume rather than setting up a standard base fee. The structure is simple,

  • $0.40 per GB for the first 500 GB

  • $0.30 per GB for the next 500 GB

  • $0.20 per GB beyond that.

This model gives customers flexibility while ensuring revenue reflects actual network usage. To make this model work,

  1. The ISP (Internet Service Provider) must capture live data usage from its network monitoring system.

  2. Rate the usage according to defined tiers.

  3. Generate accurate invoices each billing cycle without manual calculation.

 With Zoho Billing, a usage-based pricing engine, and API integration, the ISP connected its network management platform directly to its billing system. Every gigabyte consumed by a customer was sent as a real-time usage record.


In Zoho Billing, the ISP once defined usage tiers and rates. The system automatically applied those rates at the end of each billing cycle, calculating charges based on total consumption.

Let's take a residential broadband plan with three users sharing one data pool. Total monthly usage is recorded as 1.28 TB (~1,280 GB)

Item

Value

Total Usage

1,280 GB

Tier 1: 500 GB x $0.40

$ 200

Tier 2: 500 GB x $0.30

$150

Tier 3: 280 GB x $0.20

$56

Total Invoice Value

$406

 
The invoices were then generated automatically, including a detailed usage summary. The customer could view their live usage within the client portal through data fed directly from the same APIs, providing transparency throughout the month.


Scenario 2:  

A telecom operator runs a postpaid service where users subscribe to a base plan, and the customer pays for additional voice and message usage. It has a strong customer base of over 120,000 postpaid subscribers. The base plan costs $50, covering 100 minutes of domestic and 50 international calls and 100 SMS. Additional usage costs:

  • $0.05 per minute for local calls.

  • $0.10 per minute for international calls.

  • $0.01 per SMS

Managing this type of billing requires:

  1. High-volume usage capture from the telecom mediation system.

  2. Accurate categorization of usage (local vs international calls, SMS).

  3. Real-time rating to prevent discrepancies.

  4. Generation of detailed transparent invoices.

Since the telecom operator handles millions of call records monthly, even small inefficiencies could lead to significant revenue leakage.


Zoho Billing was integrated directly with the Call Detail Record (CDR) system via API. As calls and SMS were logged, corresponding usage data was pushed automatically to Zoho Billing, categorized by type. Each usage metric, such as local minutes, international minutes, and SMS, was mapped to the respective price brackets. The platform automatically applies rates and calculates the total charges at the end of each billing period.

Let's take a subscriber who makes 780 minutes of local calls, 90 minutes of international calls, and 310 messages in a billing cycle.

Items

Rate

Amount

Base Plan

$50

$50

Extra domestic calls 680 minutes

$0.05

$34

Extra international calls 40 minutes

$0.12

$4.8

Extra 210 SMS sent

$0.01

$2.1

Total Invoice Value

$90.9

 
The invoice generated through Zoho Billing gives a clear usage summary. This transparency strengthens customer confidence and reduces disputes over billed usage. Telecom providers maintained their pricing structure with minimal billing overhead, scaling up new offerings without changing their core system.


Potential Shift 
Across the connectivity industry, usage-based billing is becoming the new standard. Success depends on a system that can manage continuous usage flow, accurately rate customers, and clearly communicate with them.

Zoho Billing enables this transformation by providing an adaptable billing infrastructure that handles real-world complexities with built-in handlers. This allows industry experts to focus on innovation and not manual reconciliation. It helps service providers manage the full lifecycle of usage-based revenue with reliability and precision.


NotesAs we drive across industries in each post, the next sector, the next post will be on Usage Billing in Logistics & Delivery. 

    • 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

    • Zoho Quartz Screen Recording

      Hello, can we get access to Quartz, please, as a standalone solution? It would be great for creating training videos for current and future staff on how to use Zoho software according to our company requirements. Thank you

    • auto close automated alert tickets which are similar

      Hello ZOHO Community, we are using ZOHO Desk to process automated monitoring alerts. Scenario: Our monitoring system creates a ticket when a threshold is exceeded, e.g. Subject: Computer 1 – CPU usage 100% – Error A few minutes later, once the issue resolves

    • Maintain knowledge base integrity by moderating article comments

      Hello everyone, A knowledge base provides a self-service platform where customers can refer to articles, user manuals, and other resources to learn about the company's products or services and troubleshoot problems. Often, readers leave a comment on the

    • Making another calendar your default calendar

      I am trying to make another calendar my default calendar when I add events to it. It keep going to a single calendar, I need it to go to my google calendar by default, as this is linked to other services / websites. I cannot find an option to make it

    • Customer ticket creation via Microsoft Teams

      Hi all, I'm looking to see if someone could point me in the right direction. I'd love to make it so my customers/ end users can make tickets, see responses and respond within microsoft teams. As Admin and an Agent i've installed the zoho assist app within

    • Option to Delete Chats in IM

      Currently, there is no option to delete any chats in IM, regardless of their source.

    • Restrict Users access to login into CRM?

      I’m wanting my employees to be able to utilize the Zoho CRM Lookup field within Zoho Forms. For them to use lookup field in Zoho Forms it is my understanding that they need to be licensed for Forms and the CRM. However, I don’t want them to be able to

    • Shifts in Zoho People vs Zoho Shifts?

      Hello Zoho People Team, We hope you are doing well. We are evaluating the Shifts functionality within Zoho People and comparing it to the standalone Zoho Shifts product. We’ve encountered comments and discussions suggesting that the Shifts feature inside

    • Referencing a cell from another sheet

      My workbook has multiple sheets. Each sheet has some calcluated totals in certain cells. The front master sheet has a list of everything that is detailed on the other sheets, with the totals. These could change at any time, so the totals need to be references to the other cell's value, not a fixed number. So on the master sheet, I put in =, then go the other sheet and choose the cell and hit Enter. In regular Excel, this works. But in the Zoho sheet, it doesn't work. I have to edit the result by

    • Group mail for external email addresses

      Hello, I was just wondering if the Group mail feature works with external email addresses - e.g. gmail.com or a completely different domain? it seems only internal addresses (hosted with Zoho) receive the mail. Thanks, Oliver

    • Is Zoho Shifts included in the Zoho One plan?

      In case the answer is no: there's any plan to make it available via One? Thank you

    • Marketing Automation Requirements Questions

      I would like to set up a multi-email drip campaign- please see the structure below and confirm if I can achieve this set up in Zoho marketing automation. Where applicable, highlight gaps and workarounds. Thanks Drip email campaign- Can I create one drip

    • The email address you have entered belongs to a different deployment/region.

      Hi, I am trying to create the user - mprust@crombiecomputers.co.uk but keep getting the message below -  The email address you have entered belongs to a different deployment/region. Please contact support@zohoaccounts.com for assistance. Look forward

    • Use Zoho Flow Credits for CRM ‘Actions by Zoho Flow’

      Hello Team, We would like to submit a feature request regarding credit usage for “Actions by Zoho Flow” in Zoho CRM. Use Case: We are Zoho One users and actively use Zoho Flow, where our organization has 52,000 Flow tasks per month. In Zoho CRM, we use

    • Unusual activity detected from this IP. Please try again after some time.

      Hello Zoho admin and IT team We are a registered website in Eloctronic services and we been trying to add our users to the zoho system but this issue faced us ,, hope you unlocked us please.

    • Alert if a field is ticked.

      Hi There, We have two modules named Opportunities (Deals) and End Users (CustomModule1), as per the image below. Within Opportunities, we have a lookup field that looks up from the End Users Module. We are looking to get an alert either via email or another

    • CRM x WorkDrive: We're rolling out the WorkDrive-powered file storage experience for existing users

      Release plan: Gradual rollout to customers without file storage add-ons, in this order: 1. Standalone CRM 2. CRM Plus and Zoho One DCs: All | Editions: All Available now for: - Standalone CRM accounts in Free and Standard editions without file storage

    • Syncing with Google calendar, Tasks and Events

      Is it possible to sync Zoho CRM calendar, task and events with Google Calendar's tasks and events. With the increasing adoption by many major tool suppliers to sync seamlessly with Google's offerings (for instance I use the excellent Any.do task planning

    • Zoho CRM Analytics - Allow To Reorder Dashboards

      I would like to suggest that you add the ability to reorder dashboards in the Analytics Module. I can see that this has been requested some time ago, the latest 9 years ago. I am not sure if this is a big or small endeavor, but such a small fix can go

    • Plans to allow more columns of monitoring, and monitoring not only your own channels?

      Are their any plans to allow more columns of monitoring, and monitoring not only your own channels? Here's why - I'm sure I'm not alone in that we sell other brands products, so not only am I interested in my own brand social channels, but also the social

    • Managing functions

      Can someone let me know if there are any plans to improve the features for managing functions in CRM? I have lots of functions and finding them is hard. The search only works on the function name and the filter only works on function type. I have created

    • Kaizen #194 : Trigger Client Script via Custom buttons

      Hello everyone! Welcome back to another interesting and useful Kaizen post. We know that Client Scripts can be triggered with Canvas buttons and we discussed this with a use case in Kaizen#180. Today, let us discuss how to trigger Client Script when a

    • Adding Choices in a Sub-Form Dropdown

      Hi, Has anybody tried Adding Choices to a Dropdown in a Zoho Creator Sub-Form programmatically? My Deluge code adds rows to a subform with 2 fields A and B. A - text field. B - dropdown. My Deluge script adds the row and displays A successfully. For the

    • Zoho CRM Email Templates 100% Width No Background How?

      Hi, On the Zoho CRM Email Templates in setup > customization > templates > new templates > I choose blank template, but still it puts in a gray background and a max width for the email. I just want to make an email that looks like an email I would send from gmail that has no background or max width. How do you do this? 

    • Checking client unsubscribe details

      Hi team, Can you please let me know where we can check if a client has unsubscribed, along with the date and time it was done? If this information is not available at our end, please help confirm the unsubscribe date for the below email ID from the backend:

    • Email forwarding setup fails

      I'm trying to set up email forwarding from my Zoho email to my gmail address. I followed the directions to set up email forwarding here: https://www.zoho.com/mail/help/email-forwarding.html. I did only steps 1-6. After doing this, rather than setting

    • Integration with...

      Dear Zoho Commerce team, Please could you consider the integration within Zoho Commerce / Inventory and Qapla'? (https://www.qapla.it/en/) This app is better than Aftership in many ways: - Aftership integration require PRO plan and price start from more

    • Scan and Fill CRM Lookup Field

      Not sure if there is a reason why this isn't possible or if I'm just missing it. But I would like to be able to use the scan and fill feature on the mobile app to prefill the CRM lookup field and fetch the rest of the data in the form.

    • Customer Management: #2 Organize Customers to Enhance Efficiency

      When Ankit started his digital services firm, things felt simple. A client would call, ask for a website or a one-time consultation, Ankit would send an invoice, get paid, and move on. "Just one client, one invoice. Easy.", he thought. Fast forward a

    • Zoho Mail and Zoho Flow integration to automatically create ToDo tasks from outbound emails

      How do i setup Zoho Mail and Zoho Flow integration to automatically create ToDo tasks from outbound emails

    • Attachments between Zoho and Clickup, using Flow.

      Olá suporte Flow, tudo bem ? Estamos usando o flow para integrar Zoho Desk com o clickup. Não localizamos a opção de integrar anexos entre do zoho Desk para o clickup. Gostaríamos de saber se migrando para o plano pago, teremos suporte para fazer a integração

    • Adding an Account on Zoho Mail Trigger in Zoho Flow

      I'm trying to create a flow using the zoho mail trigger "Email Receive". My problem is that when I select this trigger, it only shows one account from the account dropdown. I'm planning to assign it on a different email. How can I add other email ad

    • Linnworks

      Unless I am missing something, the Linnworks integration is very basic and limited. I have reached out to support but the first response was completely useless and trying to get a reply in a timely manner is very difficult. Surely I should be able to

    • Test data won't load

      I am using a Flow to receive orders from WooCommerce and add them to a Zoho Creator app. I recently received an order which failed, and when attempting to test the order I found that it just shows a loading animation and shows up in the history as "queued."

    • AddHour resets the time to 00:00:00 before adding the hour.

      Based on the documentation here: https://www.zoho.com/deluge/help/functions/datetime/addhour.html Here's my custom function: string ConvertDateFormat(string inputDate) { // Extract only the date-time part (before the timezone) dateTimePart = inputDate.subString(0,19);

    • WhatsApp Report in Bigin CRM

      Reporting feature for Bigin CRM’s integrated WhatsApp that provides insights such as: Number of WhatsApp conversations closed Number of messages sent and received Number of conversations replied to Response and closure metrics for WhatsApp chats More

    • How to Hide System-DefinedTemplates in Service Report

      Is there any option available to hide system-defined templates? these templates are causing confusion for field users.

    • WhatsApp Link is not integrating

      Hello, I am using zoho flow. when new row added in google sheet it sends email to respected person. In email body I have a text "Share via WhatsApp". behind this text I putted a link. But when the recipient receives email and wants to share my given info

    • Zoho flow - Webhook

      If I choose an app as a trigger in Zoho Flow, is it still possible to add a webhook later in the same flow?

    • Zoho Flow + Bigin + Shopify

      We are testing Zoho Flow for the first time and want to create a flow based in first purchases. When a client makes his first order, we're going to add the "primeiracompra" (first order) tag to his account in Shopify (it's not efficient, but that's the

    • Next Page