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?

In 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! 

• 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'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

• How many ZOHO-Sites does the ZOHO-One Suite allow for?

  The free version of ZOHO-Sites allows for two sites, but it seems that the professional version (which is included in the ZOHO-One Suite) only allows for two websites. Is that correct? How many sites can I have within one ZOHO-One account?

• Replace Lookup fields ID value with their actual name and adding inormation from subforms

  Hi everyone,  I wanted to see if someone smarter than me has managed to find any solutions to two problems we have. I will explain both below.  To start we are syncing data from Zoho CRM to Zoho Analytics and I will use the Sales Order module when giving

• Having Trouble Opening The Candidate Portal

  Recently am having trouble opening the Candidate Portal. It keeps loading but cannot display any widgets. Tried Safari, Chrome and Edge. Non of them work. Please solve the problem ASAP.

• Webhook from Zobot to Zoho Flow fails

  I'm trying to connect from zobot to zoho flow. When testing in zflow, I am receiving all entered data from the connector correctly. The SalesIQ connector's "outputreaction" is {} (is this normal or is there a problem?). But as soon as I try my chat bot

• Transition from Sole Proprietorship to GmbH (Limited Liability Company) – Best Approach in Zoho Books / Zoho One

  Hello everyone, I am currently operating under a Zoho One plan with a sole proprietorship in Switzerland. As of January 1st, 2026, I will be incorporating a new legal entity – a GmbH (Swiss equivalent of a Limited Liability Company). While the business

• Best way to display complex Bookings Consultation Descriptions on Zoho Site?

  I am a new user so apologies if this has been asked before. I couldn't find any answers in the forum. We offer 18 complex Consultations to our subscribers. Our current platform lets me put detail on these Consultations thoroughly (200-300 words) during

• DKIM cannot be enabled for the domain as no verified default selector present

  Hi Support Team, For Domain DKIM record trying to enable status. but showing error "DKIM cannot be enabled for the domain as no verified default selector present" So, please resolve the issue. Thank you.

• Issue Connecting My Domain to Zoho Sites Despite Purchasing It from Zoho

  Hello, I am facing an issue connecting my domain to my website on Zoho Sites. Details of the issue: I purchased the domain directly from Zoho. I am already using the same domain successfully with Zoho Mail. However, when I try to assign this domain to

• Insert auto number from main form into subform rows

  Hello. I'm trying to take from my main form "order number" which i have setup as an auto generated number into every line created in my subform. So when a row is created in my subform i want the "order number " from the main form to be inserted automatically.

• Dark Mode - Font Colors Don't Work

  When editing a document in Dark Mode and selecting font colors, they don't show up on screen.  Viewing/editing the same document in Light Mode shows them just fine.

• Integrate Bunq with ZOHO Bookes

  We are new users of ZOHO Books, and our bank (BUNQ, in the Netherlands) isn't listed on the bank integrations. Is there a way to handle this?

• Cliq iOS can't see shared screen

  Hello, I had this morning a video call with a colleague. She is using Cliq Desktop MacOS and wanted to share her screen with me. I'm on iPad. I noticed, while she shared her screen, I could only see her video, but not the shared screen... Does Cliq iOS is able to display shared screen, or is it somewhere else to be found ? Regards

• Access Denied

  I am iOS Developer and updating our clients project and shifted ZohoDeskPortalCore SDKs from cocoapods to SPM and changed few lines of code but now i am get access denied, the help center app is unavailable. please contact administrator.

• Using Zoho Desk to support ISMS process

  Hi, I am evaluating using Zoho Desk for security incident management. This seems to be aligned with Zoho Desk purpose as its just another type of incident. However in security incident management, ideally I can link incidents (tickets) with a risk from

• Bin Locations

  Dear all, I am wondering if someone has the ability to develop the bin locations option for zoho inventory (integrated with zoho books) Regards, Ryan

• TaxJar vs Avalara

  Hi, I'm evaluating adoption of a sales-tax service for US based business. Anyone else have experience with TaxJar and Zoho Books? I am a Zoho One subscriber so anticipate needing to use Flow to make this work. It seems like Avalara are simply too expensive

• How to check Leads with no Task (open activity)

  Hi everyone, I was wondering if there’s a way to view leads that don’t have any tasks assigned or open activities linked to them.

• What can we do on our end to improve the Answer bot answers?

  Hi, I'm using the Answer bot card in the Codeless bot builder. I've input several questions and their answers in the FAQ section to feed the Answer bot. The text is all in French, as this is the language our customers communicate in. I've tried testing

• Taxes for EU B2B Transactions

  Currently, ZC doesn't seem to have a procedure for validating VAT numbers of businesses purchasing in another EU state, and removing local VAT is valid.  This is essential for all inter EU B2B trade.

• How to upload file to Connect using API?

  Hi there. I looked at the API documentation and nowhere did it mention how to use the API method to upload a file even though it is mentioned that it is possible to be done so. Please help.

• Items Landed Cost and Profit?

  Hello, we recently went live with Zoho Inventory, and I have a question about the Landed Cost feature. The FAQ reads: "Tracking the landed cost helps determine the overall cost incurred in procuring the product. This, in turn, helps you to decide the

• Group Tax in Service Line Items

  Hi FSM Team! I noticed that when you update a tax in the service line item the group tax is not showing up as an option. Let me know what can be done thank you!

• FSM Improvement Idea - Show an Import button when there is no data

  I am setting up FSM for a client and I noticed that there is no option to import data, see screenshot below. Even when you click Create Contact there is only an option to Import from Zoho Invoice. It is only after you add at lease 1 record that the Import

• Zoho FSM API Delete Record

  Hi FSM Team, It would be great if you could delete a record via API. Thank you,

• OAUTH_SCOPE_MISMATCH Error for Marketing Automation APIs with CRM Plus Account

  I'm trying to integrate Marketing Automation journey triggering via API but getting OAUTH_SCOPE_MISMATCH errors. I need clarification on API access for CRM Plus users.

• Access token generate from the refresh token not working for API

  Dear Sir/Madam, When I use my refresh token to obtain new access_token, that token return INVALID_TOKEN when the same API is called. I made sure that my api site is correct and match the auth web site. However the original access_token work fine.

• Function #4: Schedule Customer Statements

  Regularly sending statements to customers is an imperative part of many business processes as it helps foster strong customer relationships and provides timely guidance on payments. While you can generate the statement of accounts and have it sent over

• Limiting search or dependencies with an asterisk "*".

  I have a form with several dependency fields with options still developing for each field. Since these options were developing and not yet ready to be a selection in the field, I placed a filter for the dropdown field. In this filter, I selected fields

• Improved RingCentral Integration

  We’d like to request an enhancement to the current RingCentral integration with Zoho. RingCentral now automatically generates call transcripts and AI-based call summaries (AI Notes) for each call, which are extremely helpful for support and sales teams.

• Cross Data Center Support for 1:1 Chats with External Users

  Hello Zoho Cliq Team, We hope you're doing well. We appreciate the recent enhancement that enables cross data center collaboration in external channels, which has already improved communication across distributed teams. However, we’ve noticed that this

• Support Bots and Automations in External Channels

  Hello Zoho Cliq Team, How are you? We actively use Zoho Cliq for collaboration, including with our external developers. For this purpose, external channels are a key tool since they work seamlessly within the same interface as all of our other channels

• Answer Bot and Personalized Questions

  Hi there, I have the same problem using the SalesIQ Answer Bot and the Zoho Desk Answer Bot (which really need different names, to be honest, in order to avoid confusion...) Customers that visit our website ask questions in the form of "What do you do?"

• Handling Greetings/Small Talk at the Beginning of a Zobot Conversation

  Hello everyone, I’m currently configuring a **Zobot** in Zoho SalesIQ and everything is working as expected, except for one specific scenario at the very beginning of the conversation. My target audience has the habit of starting with a **greeting or

• Regex in Zoho Mail custom filters is not supported - but it works!

  I recently asked Zoho for help using regex in Zoho Mail custom filters and was told it was NOT supported. This was surprising (and frustrating) as regex in Zoho Mail certainly works, although it does have some quirks* To encourage others, here are 3 regex

• Importing a new list into campaigns

  I'm in the middle of switching my email platform to campaigns. I have a list that I want to import, and it overlaps with my existing Zoho CRM list. The fields in my Zoho CTM are more robust. Will this new list that I upload into my campaigns overwrite

• when I email a invoice how can i see it was sent and also were i can go to see all emails sent

  when I email a invoice how can i see it was sent and also were i can go to see all emails sent?

• Export Invoices to XML file

  Namaste! ZOHO suite of Apps is awesome and we as Partner, would like to use and implement the app´s from the Financial suite like ZOHO Invoice, but, in Portugal, we can only use certified Invoice Software and for this reason, we need to develop/customize on top of ZOHO Invoice to create an XML file with specific information and after this, go to the government and certified the software. As soon as we have for example, ZOHO CRM integrated with ZOHO Invoice up and running, our business opportunities

• Showing description in timesheet and timelogs.

  I am wondering if it’s possible in version 5 of Zoho People to have the description show by default or with a manipulation on the user’s part. Let me show you what I mean. As you can see this is the view for the users. Now if they want to see the full

• How can I see content of system generated mails from zBooks?

  System generated mails for offers or invices appear in the mail tab of the designated customer. How can I view the content? It also doesn't appear in zMail sent folder.

• CRM Blueprint Notification by Cliq

  Dear Zoho team, In Workflow, there is nofication by cliq, but in blueprint, there is no option as cliq notification. I think it is very convenient to get notified by Cliq , as there are multi modules in apps, but we will always check Cliqs

• Next Page