Billing Management: #9 Usage Billing in IoTs
We live in a world where connectivity has become a lifestyle rather than a luxury. From smart thermostats that adjust your home's temperature to GPS trackers monitoring end-to-end fleets and sensors that optimize energy grids, the Internet of Things has woven digital intelligence into everyday life.
Billions of devices are constantly talking to us, to each other and to the cloud, providing an avalanche of data every second. This data fuels smart decisions, greater efficiency and an entirely new business model.
But for IoT providers, it also introduces a complex financial question: "How do you turn constant, variable device activities into clear, fair, and scalable revenue?"
Many providers start with flat-rate or subscription-based billing. It's simple to launch, but it quickly becomes misaligned with reality. A simple example is a household sensor that transmits a few readings per day shouldn't be billed the same as an industrial gateway streaming live data 24/7. Static pricing models cause imbalance and make heavy users overconsume, and light users overpay.
As the IoT ecosystem expands, the real challenge becomes monetizing data usage accurately without manual intervention or considering different data sources.
With Zoho Billing, businesses capture real-time device activity and transform it into transparent automated invoices. Let's explore how it works across three popular IoT services.
Scenario 1:
A utility provider offering smart water and gas meters to homes and offices. Each meter transmits consumption data hourly to the cloud. Residential customers expect fair pricing that reflects their consumption patterns. It's simple, user who uses less pays less and heavy users pay more. Instead of a flat per litre rate, the provider uses volume-based pricing:
Up to 25,00 litres: $0.002 per litre
25,001 to 75,000 litres: $0.0015 per litre
Above 75,000 litres: $0.001 per litre
This model rewards conservation and scales naturally across different customer types.
If a household uses 30,000 litres, it pays: 30,000 x $0.0015= $45
A small business uses 90,000 litres, pays: 90,000 x $0.001= $90
The IoT platform transmits usage data via Zoho Billing API, and Zoho Billing automatically applies the right price to each customer based on total consumption. The combination of automated data capture, volume-based billing, and clear invoices builds trust with consumers while scaling effortlessly for utility.
Scenario 2:
A fleet management company offering GST tracking, route analytics, and driver monitoring for logistics firms. Clients pay a fixed fee per vehicle for access to the tracking system and addon charges if their data usage exceeds the plan limit. The base plan is $20 per vehicle per month, including 1GB of data. For usage over 1 GB, the additional cost per MB is $0.05.
A logistics company with 50 trucks uses 65 GB in total. The average usage is 1.3 GB per truck. So it pays,
Item | Value |
Base Fee for 50 trucks (50x20) | $1000 |
Overage per truck (0.3x 1024 MB x $0.05) | $15.36 |
Total Overage ($15.36x50 trucks) | $768 |
Total Invoice Value ($1000+$768) | $1768 |
The service provider exports usage logs as a monthly CSV file and imports them into Zoho Billing. The billing system applies the base plan inclusions, calculates the overage automatically, and generates a detailed invoice showing per-vehicle consumption.
The model delivers predictable revenue for the business while giving customers full visibility into what they are paying for. This is almost a win-win situation for both clients and the service provider.
Scenario 3:
A small home security provider offering connected cameras, sensors and cloud video storage to a residential complex. House owners are billed based on multiple metrics, namely, the number of active devices, the number of motion events captured, and the minutes of video stored in the cloud.
The base price for a camera is $5 per month and $0.01 per motion event recorded. For video stored in the cloud, the charges are $0.002 per minute.
If a user has four cameras, 800 motion events, and 15,000 minutes of video pay,
Item | Value |
Cameras 4x $5 | $20 |
Motion event 800 x $0.01 | $8 |
Video Storage 15,000 x $0.002 | $30 |
Total Invoice Value | $58 |
The system integrates directly with Zoho Billing's API, transmitting daily usage updates for each customer. Each metric is defined separately, and Zoho Billing aggregates and applies the relevant pricing for each before generating a consolidated invoice.
This ensures billing accuracy and flexibility, even as the business scales to millions of active devices.
Every Connection Counts; Every Count Pays
In the connected economy, devices never sleep and do not produce data. For IoT providers, success is translating the constant data flow into dependable, transparent revenue.
Zoho Billing makes it effortless. It supports different pricing models and usage-based billing, allowing IoT businesses to bill accurately without the burden of complexity. Whether managing smart meters, connected fleets, or home automation systems, Zoho Billing ensures that every byte, event, and interaction is captured, calculated, and billed accurately.
Usage billing is complex, but not when you use Zoho Billing anymore.
The next post will summarise what we have covered so far, as we cover usage billing and other billing that Zoho Billing offers. Most importantly, we will see the common mistakes businesses make while billing. Stay tuned!
Topic Participants
Hari Hara Sudhan. S
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'sCommunity 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 youCommunity 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 mostIntroducing: 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
Matching ZOHO Payments in Banking
Our company has recently integrated ZOHO Payments into our system. This seemed really convenient at first because our customers could pay their account balance by clicking on a link imbedded in the emailed invoice. Unfortunately, we can't figure out howI Need Help Verifying Ownership of My Zoho Help Desk on Google Search Console
I added my Zoho desk portal to Google Search Console, but since i do not have access to the html code of my theme, i could not verify ownership of my portal on Google search console. I want you to help me place the html code given to me from Google searchTeam Gamification
Would love to motivate, engage and encourage our team with our social media posts. Would like to include Gamification features of Social Media in Zoho Social or Marketing Automation. And also bring in Social Advocacy tools/tracking/management to these,Power up your Kiosk Studio with Real-Time Data Capture, Client Scripts & More!
Hello Everyone, We’re thrilled to announce a powerful set of enhancements to Kiosk Studio in Zoho CRM. These new updates give you more flexibility, faster record handling, and real-time data capture, making your Kiosk flows smarter and more efficientNew Enhancements to Zoho CRM and Zoho Creator Integration
Hello Everyone, We’ve rolled out enhancements to the Zoho Creator and Zoho CRM integration to align with recent updates made to the Zoho Creator platform. With enhancements to both the UI and functionality, This update also tightens access control byWork Type - Limitation
Hello, I'm setting up work types and have noticed, a limitation on the parts area to 10 lines. Can this be increased to 20 or greater? In addition to this, when I attempt to add the work type to a work order, the correct labour hours doesn't flow through.Module Customisation - Lookup function not available
Good evening, Within my business, I can have multiple customers, who have multiple mobile assets. When I set these assets up, I enter information such as vehicle registration, Vehicle identification number (VIN), Unit number, YOM, in addition to others.Emails sent through Bigin are not posting in IMAP Sent folder
I have set up my email to work from within Bigin using IMAP. I am using IMAP so I can sync my email across multiple devices - phone / laptop / desktop / iPad / etc. I want all my emails to populate my email client (outlook & iphone email) whether orTurning the page for Zoho SalesIQ: 2025 to 2026
As we wrap up 2025, we would like to take a moment to reflect on what we set out to achieve this year, what we’ve delivered, and where we’re headed next. What we focused on in 2025 This year was all about strengthening the core of engagement and AI, makingStage-probability mapping feature in custom module
Hi, I'm building a custom module for manage projects. I would like to implement the stage-probability feature that Potentials has. Is this possible?Temporary Outage in Zoho Cliq Affecting US Users – July 23, 2025
We experienced a service disruption in Zoho Cliq that impacted core functionality for users in the US region. The issue occurred between Jul 23, 2025, 06:54:00 PM IST and 07:13:13 PM IST, lasting approximately 19 minutes. To restore service stability,Why Sharing Rules do Not support relative date comparison???
I am creating a Sharing Rule and simply want to share where "Last Day of Coverage" (Date field) is Greater than TODAY (Starting Tomorrow). However, sharing rules don't have the option to compare a date field to a relative date (like today), only to StaticZoho Cliq not working on airplanes
Hi, My team and I have been having this constant issue of cliq not working when connected to an airplane's wifi. Is there a reason for this? We have tried on different Airlines and it doesn't work on any of them. We need assistance here since we are constantlyProblem with Workdrive folders
I'm having a problem a problem accessing files in a Zoho work drive folder when using the Zoho writer app. The problem folder appears grayed out in the Zoho work drive window in both the online and writer application. However I can open the folder inSend Supervisor Rule Emails Within Ticket Context in Zoho Desk
Dear Zoho Desk Team, I hope this message finds you well. Currently, emails sent via Supervisor Rules in Zoho Desk are sent outside of the ticket context. As a result, if a client replies to such emails, their response creates a new ticket instead of appendingMulti-currency and Products
One of the main reasons I have gone down the Zoho route is because I need multi-currency support. However, I find that products can only be priced in the home currency, We sell to the US and UK. However, we maintain different price lists for each.Create an Eye-Catching Announcement Widget for Your Help Center
Hello Everyone! In this week’s edition, let’s explore how to keep your customers updated with exciting news in the Help Center. See how ZylkerMobile wowed their customers by bringing updates right to their portal. ZylkerMobile, the renowned brand forSend Whatsapp with API including custom placeholders
Is is possible to initiate a session on whatsapp IM channel with a template that includes params (placeholders) that are passed on the API call? This is very usefull to send a Utility message for a transactional notification including an order numberCustomer Management: #6 Common Mistakes in Customer Handling
Managing customers doesn't usually fall apart overnight. More often, slight gaps in the process slowly become bigger problems. Incidents like missed follow-ups, billing confusion, and unhappy customers will lead to revenue loss. Many businesses don'tZoho Desk iOS app update: UI enhancement of picklist and multi picklist fields
Hello everyone! We have enhanced the UI of the picklist and multiselect picklist fields on the Zoho Desk iOS app to provide a more refined, efficient, and user-friendly experience. We have now supported an option to Search within the picklist and multiselectZoho Desk iOS app update: Revamped scribbles with Apple pencil kit
Hello everyone! We’re excited to introduce a revamped Scribble experience, rebuilt from the ground up using Apple PencilKit for smooth strokes, proper scaling, and seamless image uploads. Please update the app to the latest version directly from the AppZoho Desk Android app update: Norwegian language support
Hello everyone! In the most recent Android version of the Zoho Desk app update, we have brought in support to access the app in Norwegian language. We have introduced the Norwegian language on the IM module of the Zoho Desk app as well. Please updateIs it possible to roll up all Contact emails to the Account view?
Is there a way to track all emails associated with an Account in one single view? Currently, email history is visible when opening an individual Contact record. However, since multiple Contacts are often associated with a single Account, it would be beneficialFunction #53: Transaction Level Profitability for Invoices
Hello everyone, and welcome back to our series! We have previously provided custom functions for calculating the profitability of a quote and a sales order. There may be instances where the invoice may differ from its corresponding quote or sales order.Payment Vouchers
Is there any Payment Vouchers in Zoho? How can we create payment for non-trade vendors, i.e. professional fees, rent, and payment to commissioner income tax?API in E-Invoice/GST portal
Hi, Do I have to change the api in gst/e-invoice portal as I use zoho e books for my e-invoicing. If yes, please confirm the process.When I click on PDF/PRINT it makes the invoice half size
When I click PDF / Print for my invoice in Zoho Books, the generated PDF appears at half size — everything is scaled down, including the logo, text, and layout. The content does not fill the page as it should. Could someone advise what causes Zoho BooksSearch by contain letter in a column
Hello, everyone I need a filter function that searches by letter in a cell, and it should be a macro. To clarify further, if I have a column with several names and I chose a search cell and what I want is search by a single letter, for example, "a" thenArchiving Contacts
How do I archive a list of contacts, or individual contacts?Enrich your contact and company details automatically using the Data Enrichment topping
Greetings, I hope you're all doing well. We're happy to announce the latest topping we've added to Bigin: The Data Enrichment topping, powered by WebAmigo. This topping helps you automatically enhance your contact and company records in Bigin. By leveragingEasier onboarding for new users with stage descriptions
Greetings, I hope all of you are doing well. We're happy to announce a recent enhancement we've made to Bigin. You can now add descriptions to the stages in your pipeline. Previously, when creating a pipeline, you could only add stages. With this update,Zoho Books Invoices Templates
It would be really helpful to have more advanced features to customise the invoice templates in Zoho Books. Especially I´m thinking of the spacing of the different parts of the invoice (Address line etc.). If you have a sender and receiver address inCan add a colum to the left of the item in Zoho Books?
I would need to add a column to the left of the item column in Books. When i create custom fields, i can only display them to the right of the item.Verifying Zoho Mail Functionality After Switching DNS from Cloudflare to Hosting Provider
I initially configured my domain's (https://roblaxmod.com/) email with Zoho Mail while using Cloudflare to manage my DNS records (MX, SPF, etc.). All services were working correctly. Recently, I have removed my site from Cloudflare and switched my domain'sAI Bot and Advanced Automation for WhatsApp
Most small businesses "live" on WhatsApp, and while Bigin’s current integration is helpful, users need more automation to keep up with volume. We are requesting features based on our customer Feedbacks AI Bot: For auto-replying to FAQs. Keyword Triggers:Improved Contact Sync flow in Google Integration with Zoho CRM
Hello Everyone, Your contact sync in Google integration just got revamped! We have redesigned the sync process to give users more control over what data flows into Google and ensure that this data flows effortlessly between Zoho CRM and Google. With this2025 Ask the Experts sessions wrap-up : Key highlights from the experts
Here is a rewind journey of our Ask the Experts (ATE) Sessions, where we brought you expert insights and practical best practices together in one place. This recap highlights the key takeaways, learnings, and best practices from all these sessions soHow to disable the edit option in subform
How to disable the edit option in subformAdding non-Indian billing address for my Zoho subscription
Hey Need help with adding a non-Indian billing address for my Zoho subscription, trying to edit the address to my Singapore registered company. Won't let me change the country. Would appreciate the help. Regards, RishabhIs it possible to enforce a single default task for all users in a Zoho Projects ?
In Zoho Projects, the Tasks module provides multiple views, including List, Gantt, and Kanban. Additionally, users can create and switch to their own custom views. During project review meetings, this flexibility creates confusion because different usersNext Page