Billing Management: #10 Solving Common Mistakes in Billing

Over the past few weeks, we have explored different facets of billing, from the simplicity of traditional one-time billing to the evolving landscape of subscriptions, retainers, and usage-based models. We've unpacked how billing isn't just about sending an invoice; it's about how a business communicates value, maintains trust, and keeps its financial rhythm steady.

As businesses grow, so does the complexity of billing. What once worked with a single invoice or payment can quickly become tangled when projects overlap, clients prepay, usage fluctuates, or charges go unbilled. While every business strives for precision in billing, even a small mistake can quietly cost time, money, and reputation.

In this final part of our Billing Management Series, let's step away from theory and get into the reality of businesses that struggle with billing errors, confusion, and missed revenue opportunities.

Missing Items 

Jessica runs a marketing agency. After wrapping up a major campaign, she sat down late into the night, manually typing the invoices. Halfway through, she realized she had missed adding a few minor tasks.

The client called the next morning. "Jessica, why is our invoice missing some items we agreed on?" they asked. Jessica could only apologize and rush to correct the total, feeling frustrated and embarrassed.

Zoho Billing keeps invoice creation error-free and straightforward. An invoice can be created and saved as a draft before it reaches the customer. This allows users like Jessica to double-check whether all the entries or items were added as agreed by the client. Once checked, the invoice can be sent, and through automatic reminders, follow-up can be done on the payment, leaving Jessica to focus on her campaigns instead of keeping it.

Invisible Hours 

Rakesh's firm was in the middle of a multiple-phase project. On Friday, he checked the milestone report and noticed something alarming.

"Wait, we logged 60 hours, right? Where are the extra 15?" he asked the team. They shrugged, looking sheepish. Some work had been done, but was never logged into the manual timesheets. Rakesh realized that the company might lose revenue without even knowing it.

Zoho Billing enables time logging from different devices and avenues to make it more accessible and reliable. It allows time logging in real time through the console, desktop version, mobile app (iOS and Android), and smartwatches. Once the time is logged, it automatically calculates the worked billable hours correctly and gives users confidence that the team's efforts were fully accounted for.

Subscription Chaos 

A fast-growing SaaS company had dozens of clients who upgraded and downgraded their plans each month. One afternoon, the finance team noticed a client's mid-cycle upgrade wasn't reflected correctly.

"Why does this invoice show the old plan?" demanded the client. "We upgraded last week!" yells the customer with frustration. Meanwhile, a failed payment had gone unnoticed, compounding the problem.

Zoho Billing automates subscriptions, handling plan changes, proration, and failed payment retries. Proration ensures that the customer is charged the precise additional amount required whenever they choose to upgrade their plan. Conversely, smart dunning assists the company by making three attempts before flagging it as unsuccessful. This also enables customers and users to receive notifications to ensure the renewal payments are successful.

Retainer Mystery 

At a law firm, partners argued over the amount of a client's retainer during a meeting. "Did we use $2500 or $3000 of this client's retainer?" one of the partners asked exasperatingly. Staff had been manually tracking prepayments, and this uncertainty delayed the issuance of the next invoice. Meanwhile, clients were called to verify balances, creating awkward back-and-forth conversations.

Zoho Billing promptly tracks advance payments under each customer record and applies them automatically to invoices. A comprehensive balance report provides precise information about the remaining retainer, ensuring alignment between partners and clients and minimizing internal misunderstandings.

Advance Invoice Dilemma 

A consulting firm must bill a client for a monthly strategy session. The finance team manually created the invoice, but accidentally issued a duplicate one. "Wait, did we just charge them twice?" someone asked with surprise. The client called, puzzled and frustrated, causing a tense back-and-forth over email before the error was resolved.

Zoho Billing automates advanced invoicing, tracking which invoices have been paid or applied. This ensures no duplicate invoices are sent to the client and keeps the renewal cycle intact. The clients receive clear, accurate bills for upcoming services.

Usage Puzzle 

A cloud storage company billed customers based on monthly data usage. Staff spent hours consolidating reports, calculating tiered charges, and applying discounts. Despite all this, the customer claimed, "We've double-counted somewhere."  He added, "Your invoice doesn't match my usage. Can you explain?" Hours were wasted checking logs and recalculating charges.

Zoho Billing integrates with your tracking system through APIs, promptly capturing usage data without any manual intervention. The usage is computed automatically according to the pricing configured, and it is visible on the invoices and in the customer portal.

Variable Usage Confusion 

An energy management company billed a commercial client based on electricity consumption. In a particular month, the client's usage spiked unexpectedly.

"I can't believe this is our invoice!  It's way higher than last month," the client exclaimed. Staff struggled to recalculate charges, delaying the invoice, and the frustrated client waited.

Zoho Billing automatically calculates variable usage charges according to the consumption rule. When usage data is added to the system, manually or by importing it, the corresponding charges will be applied and billed accurately with no room for errors while computing.

Compliance Headache 

Rio manages a mid-sized business with clients across multiple states and countries. Every month, he struggles with varying tax rules, be it GST or VAT calculation, and keeping his invoices compliant. "Did we apply the right tax for that international client?" he wonders, realizing a small mistake could result in penalties. The finance team spends hours cross-checking the invoices, often working late to ensure everything is accurate.

Zoho Billing offers edition-specific features that cater to different regions and compliance requirements. The editions starting from the USA, India, Australia, Canada, UAE, UK, and so on keep businesses covered in terms of taxable invoicing and compliance with local tax authorities. It automatically calculates applicable tax rates, applies local and international rules, and generates audit-ready invoices based on the country you choose. Zoho Billing ensures that every transaction is fully compliant, allowing Rio to move on without several hours of manual checks.

Precision in Billing Management 

Billing challenges encompass more than just numbers on a page; they also involve real people, their frustrations, and the risk of lost revenue. From missing line items to complex usage calculations, Zoho Billing automates various processes, ensures accuracy, and provides visibility across different levels.  Every invoice, advance request, or usage report is a professional touchpoint that strengthens clients' trust and allows businesses to focus on growth instead of chasing numbers. 

As we end this series on billing management, we are excited to make one extra post that will definitely excite everyone here. 

Hint: Zoho Billing now covers the Advanced Usage Billing Model. Keep guessing! 

• 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

• What is the maximum email domains ?

  I help manage about 20 associations and I'm looking for a way to centralize them in one place. Does Zoho Mail pro or enterprise support 20-30 domains for 3-5 users each?

• Add to Workdrive filter

  I'm trying to create a filter that will upload attachments in emails and the e-mail body to a folder in workdrive. I am able to do one or the other (attachment, or e-mail content), but not both. I first tried it using the "Email (EML) + attachment" option.

• Forgot my admin Panel Id and password

  Sir, I have an account , where a domain mycityestate.in is added for Zoho email , now it is hard for me to manage email because i have forgotten the Email account and password registered with Admin Panel of Zoho. Just need email name which is registered

• MCP no longer works with Claude

  Anyone else notice Zoho MCP no longer works with Claude? I'm unable to turn this on in the claude chat. When I try to toggle it on, it just does nothing at all. I've tried in incognito, new browsers, etc. - nothing seems to work.

• Image Compression Options

  Much better if we have level of options to compress the image [20%, 40%...] We are dealing with service reports daily that has before and after photos (image field)- the file size too large and one thing, the current limit is 10mb or 15mb for report

• Blocklist candidates in Zoho Recruit

  We’re introducing Block Candidate, which helps recruiters to permanently restrict a candidate from applying to current/future job openings. Once the candidate is blocked, they will no longer be able to participate in the recruitment process. This will

• Pass shipping info to payment gateway Zoho Books to Authorize.net

  For some reason the integration from Zoho books to Authorize.net does not pass the shipping address. Authorize.net is ready to receive it, but zoho books does not send it

• Knowledgebase SEO

  We have a custom-domain mapped help center that is not restricted via login. I have some questions: a) will a robots.txt file still allow us to control indexing? b) do we have the ability to edit the sitemap? c) do category URLs get indexed by search

• Problem with CRM Connection not Refreshing Token

  I've setup a connection with Zoom in the CRM. I'm using this connection to automate some registrations, so my team doesn't have to manually create them in both the CRM and Zoom. Connection works great in my function until the token expires. It does not refresh and I have to manually revoke the connection and connect it again. I've chatted with Zoho about this and after emailing me that it couldn't be done I asked for specifics on why and they responded. "The connection is CRM is not a feature to

• New Features: Repeat Last Action, Insert Cut/Copied Rows/Columns and Hyperlink

  You might have noticed the constant updates to Zoho Sheet of late. Here are 3 more features that have been added to Zoho Sheet recently: F4 - Repeat Last Action Insert Cut/Copied Rows and Columns Insert Hyperlink Here is a screen cast demonstrating each of these features. Read further below to learn more about these new features. F4 - Repeat Last Action: You can now repeat the last action you made on your spreadsheet by using the keyboard shortcut, F4. It is quite handy and helps you get your work

• Need help getting my mail on iPhone and Tablet

  I need to access my Zoho mail via the iPhone Mail app. I have entered the login name, password and the incoming and outgoing servers, which my Mail Settings page says are imappro.zoho.com and smtppro.zoho.com. The iPhone keeps saying it cannot authenticate.

• Add an background image to an email template in CRM

  Hi all, We wants to put an background image behind all our email templates. Is there a way to import this thru html. If i put the option background image in <body style="background-image:...</body> and i look to the preview it shows our background, but

• Is there a way to show contact emails in the Account?

  I know I can see the emails I have sent and received on a Contact detail view, but I want to be able to see all the emails that have been sent and received between all an Accounts Contacts on the Account Detail view. That way when I see the Account detail

• How do I bulk archive my projects in ZOHO projects

  Hi, I want to archive 50 Projects in one go. Can you please help me out , How can I do this? Thanks kapil

• Copy contents of File Upload Field into Workdrive

  Hello, I have set up our CRM so that a Workdrive folder is automatically created for each Deal via workflow, this adds the id of the folder into a dedicated field. We also have a field on each Deal called 'Approved Layout', which is a file upload field.

• Deleting a memorized email address

  How can I delete a memorized email address? Even though the address has been deleted from Contacts, Zoho mail still auto suggests the address when typing it into the TO field. Thanks!

• 553 Relaying disallowed. Invalid Domain - gzkcompany.ro

  Hi there, Can you please assist me in getting the right domain settings? I just renewed my domain subscription, after expired and i got error: 553 Relaying disallowed. Invalid Domain - gzkcompany.ro Zoho mail can receive emails, but its impossible to

• Not able to receive emails for a while

  I am not able to receive emails for a while now.

• Confirmation requested: eligibility and process to downgrade to Forever Free — tenant bigbanghawking.com

  Thank you for your reply. I am testing Zoho Mail from Brazil with the tenant bigbanghawking.com (endpoint: mail.zoho.com) and we are currently on the Premium trial that expires 21/01/2026. Before deciding whether to pay or cancel, I need written confirmation

• Create Tasklist with Tasklist Template using API v3

  In the old API, we could mention the parameter 'task_template_id' when creating a tasklist via API to apply a tasklist template: https://www.zoho.com/projects/help/rest-api/tasklists-api.html#create-tasklist In API v3 there does not seem to be a way to

• Zoho API v2.0 - get ALL users from ALL projects

  Hello,        I've been trying to work on an automatization project lately and I find it difficult to work with this strict structure. To be more explicit, if i would like to get all users participating in a project i would need to get all projects first.       Same thing with projects. If i want to get all projects, I would need to get all portals first.        The problem with this aproach is that it consumes a lot of time and resources.             I want to ask if there is another way of getting

• الموقع لا يقوم بالسداد

  السلام عليكم ورحمة الله وبركاته وبعد من أمس وانا احاول السداد للدومين YELLOWLIGHT ولا اتمكن من السداد اقوم بتعبئة جميع البيانات ولكن دون جدوى يطلع لى حدث خطأ ما

• New in Office Integrator: Enhanced document navigation with captions and cross references

  Hi users, We're pleased to introduce captions, table of tables and figures, and cross-references in the document editor in Zoho Office Integrator. This allows you to structure documents efficiently and simplify document navigation for your readers from

• Where Do I set 24h time format in Cliq?

  Where Do I set 24h time format? Thanks

• 🎉 ¡Seguimos trayendo novedades a Español Zoho Community! 🎉 Confirmada la agenda y ubicación para los Workshops Certificados

  Si todavía no te has hecho con tu entrada para nuestros Workshops Certificados del próximo 26 y 27 de marzo o, por el contrario, estabas esperando que confirmáramos dónde los celebraremos, ¡este post es para ti! 📍¿Dónde nos vemos?📍 Nuestros Workshops

• User is already present in another account error in assigning users to marketing automation

  Hello everyone Greeting, I had a problem in assigning user in marketing automation, when I try to add it I see this error: (User is already present in another account error) what should I do?

• How do I get complete email addresses to show?

  I opened a free personal Zoho email account and am concerned that when I enter an email address in the "To", "CC", fields, it changes to a simple first name. This might work well for most people however I do need to see the actual email addresses showing

• What's New in Zoho POS - January 2026

  Hello everyone, Welcome to Zoho POS’s monthly updates, where we share our latest feature updates, enhancements, events, and more. Let’s take a look at how January went. Sort and resolve conflicts Conflicts are issues that may arise when registers and

• Outlook is blocking incoming mail

  Outlook is blocking all emails sent from the Zoho server. ERROR CODE :550 - 5.7.1 Unfortunately, messages from [136.143.169.51] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). It looks

• Not receiving email from customers and suppliers

  I am getting error . most of the customers tell me not able to send me email please check i have attached screenshot

• Create user

  Hello I want to create user, but i get this error Unusual activity detected from this IP. Please try again after some time.

• File emails in Shared email folder

  Hi, I am unable to allow users to collaborate in Shared email folders: User 1 shares a folder let's say "SharedTopic" with full permissions Users 2 and 3 can see this folder but are unable to add emails to this folder or search in this folder. For example,

• Consolidated report for multi-organisation

  I'm hoping to see this feature to be available but couldn't locate in anywhere in the trial version. Is this supported? The main aim to go to ERP is to have visibility of the multi-organisation in once place. I'm hopeful for this.

• Integrating Zoho Suite and apps more with Linux

  I just got introduced with Zoho just couple of months ago, and I've already planned to contribute to it, even though it's not an open-source software. Still I have found it's potential to beat the tech giants and still being respective towards data privacy

• How to Switch from Outlook for Mac to Outlook for Windows

  The most often used file formats for users to manage crucial data are OLM and PST files. PST files keep a copy of data on the configured system from Outlook, while the OLM file contains the Mac Outlook data items, which are only accessible with Outlook

• Name autocomplete

  Hi, During searching emails the web tool does not always propose the auto-completion of the saved emails. As a result I either have to go to contacts and look up the exact email, or the exact full name including the middle name and any dots, which is

• Are custom portals accessible on the Zoho learn smartphone app?

  In other words, can users external to my organisation, once signed up, use the app in the same way as internal users? Thanks

• How to increase my Zoho sign limit.

  I cannot send a document/contract for signature. Zoho sign says I reached my monthly limit. May I know how to fix this please? Thanks! 

• Can not add m365 outlook account to zohomail.

  I am attempting to use zoho mail as an imap client to add my outlook.com m365 account. In the m365 exchange admin center i have made sure the imap is enabled. In zoho mail i go to settings, mail accounts, add account, add imap account, i select "outlook",

• Unable to attach Work Order / Service Appointment PDF to Email Notifications (Zoho FSM)

  I’m trying to include the Work Order PDF or Service Appointment PDF as an attachment in Email Notifications (automation/notification templates), but I don’t see any option to attach these generated PDFs. Is this currently supported in Zoho FSM? If not,

• Next Page