Advanced Usage Billing: Prepaid with Drawdown

Advanced Usage Billing: Prepaid with Drawdown

Picture yourself at your favourite coffee shop, Bean & Brew. You come by every morning for your usual cappuccino, and occasionally you get an extra cold brew and a muffin or two in the afternoon. Interestingly, Bean & Brew has a new idea of offering a Coffee Pass. You can pay $50 in advance for 25 drinks. Each time you purchase a coffee, the system automatically deducts one drink from your prepaid balance. The goal is to have no wait time at the counter. 


Some weeks, you go there every day. You might skip a few mornings at other times. No matter what, you've already paid in full, and you're just taking money out of your balance/credit as you go.

You can immediately add money to your balance if it gets low or runs out. If you have extra drinks at the end of the month, you can even roll them over to the next month. The payment process seems straightforward and clear while giving you full control.

That's the simplest way to explain
Prepaid with Drawdown.

The New Reality 

Prepaid with Drawdown is quietly gaining ground because people need it in today's world. Businesses that offer AI, machine learning, and cloud services have a unique problem as they slowly move into consumption-based billing. They can't predict how their services will be used. A customer might make a few API requests one week, and the next week, they might process millions of data points or hours of video.

Traditional monthly billing is difficult to maintain. Customers often receive bills they weren't expecting, and businesses have to wait longer for money and take on more credit risk.


That's when Prepaid with Drawdown comes into play.

Customers pay in advance for a set number of credits or usage units. The system automatically takes credits from the prepaid balance every time they use the service, whether it's transcription minutes or an API call. Customers can always see what's left, add more when they need to, and, depending on the provider's policy, roll over unused credits.

It's a model that combines predictability and flexibility. It lets customers control costs while businesses keep a steady flow of cash.

Prepaid with Drawdown in Zoho Billing 

Zoho Billing has built-in support for Prepaid with Drawdown billing, which makes it easy for businesses to switch to this new model quickly and easily. This prepaid drawdown will change the game for setting up fair and real-time cash flow if you work in AI services, SaaS, cloud computing, or any other business model that relies on consumption.

This is how it works:
  • Create prepaid plan or add-on: Define prepaid products so that customers pay for usage credits in advance.

  • Drawdown Addon: Link usage lets services automatically take credits out of prepaid balances.

  • Real-time usage tracking: Track usage through Zoho's API or admin console and see the balance change right away.

  • Manage Overage and Rollover: Set up how overage usage is billed and how unused credit can be rolled over.

  • Top-Up and Overrides: Let customers add credits in the middle of a billing cycle or change the number of credits when they sign up for a subscription.

  • Statement and Invoicing: Statement shows the number of credits/units consumed, and it can be invoiced instantly or with the upcoming cycle along with overage charges.

Info

Scenario:

Let's say a cloud storage service offers a safe place for startups and content creators to store and back up their data.

The service provider offers a Prepaid Storage Plan because file uploads and downloads can vary a lot from month to month. Every customer pays in advance for a certain amount of data credits, like 5TB. Zoho Billing keeps track of how much they use every time they upload or download files and takes the same amount out of their prepaid balance.

The service provider also offers a Compression Service, where each GB of compressed data users receive 0.5 GB worth of credit.

Anna subscribes to the prepaid storage plan.

  • She consumes 800 GB of data on the first day.

  • Zoho Billing takes 800 GB off their prepaid balance right away, leaving them with 4200 GB.

  • Anna consumes 100 GB of compressed data, which Zoho Billing seamlessly handles through a drawdown rate and reduces the credit by 50 GB.

  • Again, on day 10, another 1000 GB was used, leaving Anna with a balance of 3150 GB in credit at the end of the month.

When usage tracking is connected to Zoho Billing in real time using APIs, all of this happens in real time.

Suppose, the balance credit reaches zero, Zoho Billing automatically starts tracking any extra usage as overage. This extra usage will be charged at standard rates on the next invoice or right away if the business chooses to "Charge Now." Also, The service provider rolls over the credits to the next billing cycle to make it flexible and fair. 



NotesNoteThe prepaid with Drawdown billing model is currently in early access. Reach out to support@zohobilling.com to enable it for your business. Then, go through our Prepaid with Drawdown in Zoho Billing help document to configure it in your organization.  

 Key Takeaways  

For Customers

For Business

Pay in advance to avoid surprise bills or missing payments.

Getting paid before services are used will improve cash flow.

Keep an eye on the credits you use and your remaining balance right away.

Keep unpaid bills and late payments to a minimum.

Buy more units whenever you need them to handle a spike in use.

Track how people use your service in real time to optimize service delivery.

Unused credits can be carried over when policies allow them, so there is no waste.

Overage can be tracked and monetized easily without service interruption.

 

I am confident that the next time you use your coffee pass at Bean & Brew, or any other prepaid service, you will realize it is more than just a convenience. It's a small, everyday reflection of how many big data-driven companies are changing how we pay for technology.


Idea
The Prepaid with Drawdown model has scope in every business we encounter. We will provide additional use cases in the comments to make it easier for companies to adopt this model logically. 


      • 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

        • Tasks in hours rather than days.

          Hi there, I was wondering whether or not its possible to create a workflow task that has a timer based on hours rather than days? I'm looking to create a workflow task which, when a request field is changed, creates a task for the support desk to call
        • This will be long, Please bear with me - Next Gen Layout - Search

          In general, I think that Zoho are going in the right direction with the Next Gen UI. The latest update brings some nice improvements and all-in-all from a user's perspective I think the improvements are generally very good. However, there are some areas
        • Selecting all notes in a notebook

          In Windows11, I select a notebook and I get a list of notes, but only 30 notes. If I scroll down to the end, I get an additional 30 notes (and at the top it now shows 60 notes). I can keep doing this to eventually see all my notes but this is a real pain.
        • Update latitude & longitude address field API

          How do I update the coordinates of an address field from a widget? I can't modify the latitude and longitude of the address field. I think the problem is how I'm writing formdata variable. zoho_init.then(function (data) { var queryParams = ZOHO.CREATOR.UTIL.getQueryParams();
        • Filter Records in CRM API

          Hi Team, I’m currently working on a task to retrieve expired deals from the CRM. By “expired deals,” I mean deals where the closing date has already passed and the stage is not “Closed Won” or “Closed Lost” (i.e., all other stages). I tried using both
        • User Name in Zoho Cliq Not Updating Across Apps?

          We updated the name of a user in Zoho. (From Sue to Taylor) Her name has not been updated in Cliq on all apps. When in Zoho One, if I go to Cliq directly, it is correct, but if I am in another app, and the Cliq bar pops up on the bottom, it will be the
        • Ability to Use Both AND and OR When Creating Rules (Advanced Conditions)

          I'd like to be able to use more complicated logic when setting up rules. E.g. in Zoho Mail, I can choose "Advanced conditions (AND/OR) to create a rule that can be applied to multiple subject lines from the same sender. But in Zoho TeamInbox, I will have
        • Attaching files to emails within CRM Deals.

          Hello, We have recently started using the extension "Workdrive for CRM" (Related List) to view/store our documents for each Deal, instead of using Attachments. Overall it feels like a better way to go but the user experience is not so great when it comes
        • Why I can't map Account Name from lead module to Account module?

          When I qualify a lead in the bluerprint, I use automated conversion in Blueprint to automatically create Contact, Account and Deal. the Deal record and contact record has been successfully created automatically as I expect, but I can't see any account
        • Pause(1);

          I'm using scheduler to invoke an interaction via http post with an external service. The schedule code uses a for-each loop that runs so fast my external application's log files get messed-up (they are named by date-time stamp). What I'm suggesting is
        • Release Notes | February 2026

          We have rolled out another set of enhancements in Vertical Studio during February 2026, bringing improvements to Canvas customization, reporting capabilities, and data access controls. Here is a summary of what was released during February 2026: Canvas
        • Agentic Engineering with Zoho: The Next Evolution of Intelligent Systems

          The concept of Agentic Engineering is reshaping how modern systems are designed. It introduces a new layer to the way we think about artificial intelligence and system architecture. For years, most software systems have operated in a reactive way — responding
        • Engenharia Agêntica e as soluções da Zoho

          O conceito de engenharia agêntica impacta diretamente como os sistemas são projetos. Este tema inseri mais uma camada a nossa idéia de inteligência artificial. Antes o desenvolvimento de sistemas operavam de forma reativa e dependente de comandos diretos,
        • Beyond Task Lists #1 Effective project and task customization with CodeX

          Dear users, Beyond Task Lists is a series of articles aimed at showcasing the various customization capabilities of Zoho Projects. We'll discuss real life project management scenarios, use cases, and requirements that needs combining multiple features.
        • Is Zoho Sites still actively being developed?

          Hello, Is Zoho Sites still actively being developed as part of the Zoho ecosystem? I noticed that the What's New page (https://www.zoho.com/sites/whats-new.html) does not show any updates since Q1 2025. We were considering migrating our website from Squarespace
        • Set expiration date on document and send reminder

          We have many company documents( for example business registration), work VISA documents. It will be nice if we can set a expiry date and set reminders ( for example 90 days, 60 days, 30 days etc.,) Does Zoho workdrive provide that option?
        • Depositing funds to account

          Hello, I have been using Quickbooks for many years but am considering moving to Zoho Books so I am currently running through various workflows and am working on the Invoicing aspect. In QB, the process is to create an invoice, receive payment and then
        • Debit opening balances of vendors

          Dear colleagues: I am looking at the trial balance as on 31st March 2024, and punching opening balances (1st April 2024) in Zoho Books. Vendors have credit balances, by its nature, but some of our vendors have debit balances as well (e.g., we have paid
        • Zoho Books emails suddenly going to Spam since 11 Nov 2025 (Gmail + now Outlook) — anyone else?

          Hi everyone, We migrated to Zoho Books in July 2025 and everything worked fine until 11 Nov 2025. Since then, Zoho Books system emails are landing in customers’ Spam (first Gmail, and now we’re seeing Outlook/Office 365 also starting to spam them). Impacted
        • Client Portal ZOHO ONE

          Dear Zoho one is fantastic option for companies but it seems to me that it is still an aggregation of aps let me explain I have zoho books with client portal so client access their invoice then I have zoho project with client portal so they can access their project but not their invoice without another URL another LOGIN Are you planning in creating a beautiful UI portal for client so we can control access to client in one location to multiple aps at least unify project and invoice aps that would
        • The Social Wall: February 2026

          Hello everyone, This month, we’re bringing you a mix of exciting toolkit enhancements and a few improvements across the web and iOS app, all designed to make your social media management simpler and smoother. File converter Images come in different formats,
        • Zoho Mail and SalesInbox doesn't link to CRM record using Reply-To

          Hi, I've just set up SalesInbox, with the intention of using it for sales enquiries (instead of Desk, which I have been using until now). I've noticed that, unlike Desk, SalesInbox only uses the 'From' email address to attempt to link to a CRM contact
        • Service line items

          Hello Latha, Could you please let me know the maximum number of service line items that can be added to a single work order? Thanks, Chethiya.
        • Subforms and automation

          If a user updates a field how do we create an automation etc. We have a field for returned parts and i want to get an email when that field is ticked. How please as Zoho tells me no automation on subforms. The Reason- Why having waited for ever for FSM
        • Poor Search Results on Zoho CRM

          The search on Zoho CRM is quite poor. Salesforce has now published a new search, when will get this on Zoho? https://help.salesforce.com/s/articleView?id=data.c360_a_hybridsearch_index.htm&type=5
        • How to use filters on all products page? Or even a category page?

          Hello, I am trying to create some filters so users can use filters to find products they are looking for. So what i am trying is to create a filter according to price lets say. So if i define it this way i am expecting to see this filter option on category
        • Capture Last check-in date & days since

          I have two custom fields on my Account form, these are "Date of Last Check-In" and "Days Since Last Contact" Using a custom function how can I pull the date from the last check-in and display it in the field "Date of Last Check-In"? and then also display the number of days since last check-in in the "Days SInce Last Contact" field? I tried following a couple of examples but got myself into a bit of a muddle!
        • Pasted Images not being embedded in custom mail

          Hi, I'm making a custom report by email based on commentaries. I have the email ready, all working great except for images that are being pasted in the commentaries. Zoho deals with them as temp images and so it requires authentication to view them, something
        • AI 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:
        • Bigin, more powerful than ever on iOS 26, iPadOS 26, macOS Tahoe, and watchOS 26.

          Hot on the heels of Apple’s latest OS updates, we’ve rolled out several enhancements and features designed to help you get the most from your Apple devices. Enjoy a refined user experience with smoother navigation and a more content-focused Liquid Glass
        • Select CRM Custom Module in Zoho Creator

          I have a custom module added in Zoho CRM that I would like to link in Zoho creator.  When I add the Zoho CRM field it does not show the new module.  Is this possible?  Do i need to change something in CRM to make it accesible in Creator?
        • Zoho CRM Quotes – Subform and PDF/Writer Limitations

          Hello, I am encountering the following limitations in Zoho CRM Quotes: Custom product images cannot be uploaded in the subform – the image upload field cannot be added; only the file upload field is available. File upload placeholders cannot be used in
        • Introducing Workqueue: your all-in-one view to manage daily work

          Hello all, We’re excited to introduce a major productivity boost to your CRM experience: Workqueue, a dynamic, all-in-one workspace that brings every important sales activity, approval, and follow-up right to your fingertips. What is Workqueue? Sales
        • Archiving Contacts

          How do I archive a list of contacts, or individual contacts?
        • Every time an event is updated, all participants receive an update email. How can I deactivate this?

          Every time an event is updated in Zoho CRM (e.g. change description, link to Lead) every participant of this meeting gets an update email. Another customer noticed this problem years ago in the Japanese community: https://help.zoho.com/portal/ja/community/topic/any-time-an-event-is-updated-on-zohocrm-calendar-it-sends-multiple-invites-to-the-participants-how-do-i-stop-that-from-happening
        • 3/18 オンライン勉強会のお知らせ Zoho ワークアウト (無料)

          ユーザーの皆さま、こんにちは。コミュニティチームの中野です。 3月開催のZoho ワークアウトの開催が決定しましたのでご案内します。 今回はZoomにて、オンライン開催します。 ▶︎参加登録はこちら(無料) https://us02web.zoom.us/meeting/register/BoNTN7zYR8OvOPGShqBY0A ━━━━━━━━━━━━━━━━━━━━━━━━ Zoho ワークアウトとは? Zoho ユーザー同士で交流しながら、サービスに関する疑問や不明点の解消を目指すイベントです。
        • Zoho Sheet for Desktop

          Does Zoho plans to develop a Desktop version of Sheet that installs on the computer like was done with Writer?
        • Conversion Rate – Won Deals over Assigned Prospects

          Hello, I would like assistance configuring a KPI in Zoho Analytics titled: Objective of the calculation: Number of Won Deals divided by Total number of assigned prospects (not only converted prospects). Important clarification: The denominator must include
        • Perfomance Management - Zoho People

          Hi team, I am looking for performance management data such as KRA, goals, feedback, appraisals, etc., in Zoho Analytics. However, I am unable to find these metrics while editing the setup. Could you please confirm whether these fields are available in
        • Feature Request – Conditional Visitor Information Request in Zoho SalesIQ

          We would like to request the ability to conditionally ask for visitor details based on the communication channel used in Zoho SalesIQ. Specifically: When a visitor initiates a conversation through the live chat widget on the website, we want to continue
        • Next Page