Billing Management: #1 Billing a Universal Business Routine

Billing Management: #1 Billing a Universal Business Routine

Hello,

As the saying goes, "Do the hardest job first." We started with the complex subject of finance and revenue management, which is considered the backbone of any business. Now, let's shift our focus and take a deep dive into this Billing Management, which is equally more challenging than revenue management. In short, billing is the practical side of how revenue actually flows.

Any business's main source of revenue lies in its sales. You may hail from any country, but selling a product or service doesn't really work without an invoice or a payment receipt. Billing is not merely a task during sales; it is proof of value exchanged and the starting point of reliable cash flow. In this opening post, we will look into the common methods of billing that prevail.

One-Time Billing 

One-time billing is the simplest model. In this model, a single payment is made for a product or a service, and the transaction ends there.

 Think of walking into an electronics store, buying a laptop, and paying for it at the counter. You leave the store with your purchase, and the deal is done.

Similarly, A freelance consultant might charge a flat fee for a two-hour training session.  

Once the product is sold or a service is delivered, payment is made, and neither side is expected to do anything else.

This model is widely seen across industries. In retail, every checkout is a one-time bill. In hospitality, booking a hotel room for a single night works the same way. You stay, you pay, and the transaction closes. It's quick, clear, and efficient, though it doesn't guarantee steady revenue unless the customer returns for repeated purchases.

Project-Based Billing 

Project billing works by linking payments to the milestones or deliverables rather than charging all at once.

 A web development company designing a new website might structure the payment in stages: 20% during design, 40% during development and the remaining 40$ upon launch.

Likewise, an IT service form might bill after migrating data, again after testing and finally after deployment.  

Industries like construction and engineering rely heavily on this model. A builder might charge after completing the foundation, again after raising the structure, and finally after finishing the interiors. This approach ensures the client pays as value is delivered while the service provider maintains healthy cash flow throughout the project duration.

Expense Billing 

Reimbursing the actual cost incurred on behalf of the client is all we do in expense billing.

 Imagine a law firm, for instance, adding court filing fees, travel expenses, and documentation charges to its professional fees.

A construction company also shows the client the real cost of cement, steel, or tiles, in addition to labour charges.  

Expense billing is also common in industries like consulting or advertising. An ad agency, for example, might charge its service fee separately but pass through the media buying cost directly to the client. This approach keeps things fair and open. Clients know exactly what they are paying for, and businesses avoid absorbing expenses that rightly belong to the project.

Recurring/Subscription Billing

Recurring billing charges customers at a regular interval, such as weekly, monthly, or annually, accounting for continuous access to a product or service.

 A Video streaming company charges your card every month, and as long as you keep paying, your streaming access continues without interruption.  

But the story changes when you upgrade mid-month to add more screens, downgrade to a cheaper plan, or cancel halfway through your cycle. Should you be charged full price, half, or something in between? That's where things get interesting.


There is no universal rule in subscription billing. A gym membership works differently from a SaaS license, which differs from a magazine subscription. The complexity even lies within the same industry type, as the demand varies from one subscriber to another.

In addition, other entities like trials, addons, pay-per-user, and mid-cycle changes all demand unique billing logic. That's why subscription businesses often rely on an API-driven billing system or a more automated method to manage these complexities dynamically.


Bill beyond boundaries
Each billing model serves a distinct purpose, and businesses are now ready to experiment with different billing methods by blending one-time with subscription-based, project-based with subscription, and so on. Hybrid billing is becoming the order of the day, and businesses should choose the right tool that stays flexible, powerful, and handles complexity.

Zoho Billing is empowered to deliver everything in one place. Whether one-time, project-based, expense-based, or subscription-based, Zoho Billing is the one-stop solution for all your billing requirements. It doesn't stop with just billing; it digests the complex workflow you propose and provides a hands-free solution through its automated billing approach.


Do you agree? Yes?

NotesIn the next post, let's examine the biggest challenge in subscription billing: Prorated Billing, which decides how to charge fairly when customers join, upgrade, downgrade, or cancel mid-term.

Stay Tuned! 

    • 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

    • 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

    • Zoho People Attendance Module - Split Shifts

      Hello, Our business employs a number of college students who often split their workdays between work hours and class schedules, resulting in split shifts. For example: Employee 1 works 9am to 11:30am and then leaves for class, returning to work at 3pm

    • 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.

    • Option to block bookings from specific email address or ip adresss in zoho booking

      Sometime few of our client keep booking irrelevant booking service just to resolve their queries and they keep booking it again and again whenever they have queries. Currently its disturbing our current communication process and hierarchy which we have

    • 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

    • Allow customers to choose meeting venue and meeting duration on booking page

      My business primarily involves one-to-one meetings with my clients. Given the hybrid-work world we now find ourselves in, these meetings can take several forms (which I think of as the meeting "venue"): In-person Zoom Phone call I currently handle these

    • 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?

    • Next Page