Billing Management: #10 Solving Common Mistakes in Billing

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.
Idea
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.

Idea
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.

Idea
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.

Idea
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.

Idea
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.

Idea
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.

Idea
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.

Idea
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. 


Notes
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! 




      Zoho Campaigns Resources


        • Desk Community Learning Series


        • Digest


        • Functions


        • Meetups


        • Kbase


        • Resources


        • Glossary


        • Desk Marketplace


        • MVP Corner


        • Word of the Day


        • Ask the Experts


          • 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

          Zoho CRM Plus Resources

            Zoho Books Resources


              Zoho Subscriptions Resources

                Zoho Projects Resources


                  Zoho Sprints Resources


                    Zoho Orchestly Resources


                      Zoho Creator Resources


                        Zoho WorkDrive Resources



                          Zoho CRM Resources

                          • CRM Community Learning Series

                            CRM Community Learning Series


                          • Tips

                            Tips

                          • Functions

                            Functions

                          • Meetups

                            Meetups

                          • Kbase

                            Kbase

                          • Resources

                            Resources

                          • Digest

                            Digest

                          • CRM Marketplace

                            CRM Marketplace

                          • MVP Corner

                            MVP Corner




                            Zoho Writer Writer

                            Get Started. Write Away!

                            Writer is a powerful online word processor, designed for collaborative work.

                              Zoho CRM コンテンツ



                                ご検討中の方

                                  • Recent Topics

                                  • Zoho Inventory - Composite Items - Assembly - Single Line Item Quantity of One

                                    Hi Zoho Inventory Team, Please consider relaxing the system rules which prevent an assembly items from consisting of a single line item and outputting a quantity of 1. A client I'm currently working with sells cosmetics and offers testers of their products
                                  • What's New in Zoho Inventory | Q2 2025

                                    Hello Customers, The second quarter have been exciting months for Zoho Inventory! We’ve introduced impactful new features and enhancements to help you manage inventory operations with even greater precision and control. While we have many more exciting
                                  • Zoho POS App Hanging Issue – Sales Becoming Difficult

                                    The Zoho POS app frequently hangs and becomes unresponsive during billing, making it very difficult to complete sales smoothly. This commonly happens while adding items, during checkout, or at payment time, especially during peak hours. These issues cause
                                  • Writing by Hand in "Write" Notes

                                    Hi there! I just downloaded this app a few moments ago, and I was wondering if there was a way to write things by hand in "Write" mode instead of just typing in the keyboard. It would make things a bit more efficient for me in this moment. Thanks!
                                  • Zoho Mail Verification Following DNS Switch from Cloudflare to Hosting Provider

                                    I initially configured my domain’s ( https://roblozapk.com/ ) email with Zoho Mail while using Cloudflare to manage my DNS records such as MX, SPF, and DKIM. At that time, all email services were working correctly without any issues. Recently, I removed
                                  • "Spreadsheet Mode" for Fast Bulk Edits

                                    One of the challenges with using Zoho Inventory is when bulk edits need to be done via the UI, and each value that needs to be changed is different. A very common use case here is price changes. Often, a price increase will need to be implemented, and
                                  • SAML in Zoho One vs Zoho Accounts

                                    What is the difference between setting up SAML in Zoho Accounts: https://help.zoho.com/portal/en/kb/accounts/manage-your-organization/saml/articles/configure-saml-in-zoho-accounts ... vs SAML in Zoho One?: https://help.zoho.com/portal/en/kb/one/admin-guide/custom-authentication/setting-up-custom-authentication-with-popular-idps/articles/zohoone-customauthentication-azure
                                  • Deactivated Zoho One account can sign in

                                    I am concerned by the fact that deactivated users in Zoho One have the ability to sign in even after their account has been deactivated (not deleted). these inactive identities have no access to individual Zoho apps or data. based on my experience they
                                  • How can I reset the password for a user in Zoho Projects

                                    We need to reset the password for a user in Zoho Projects. I am the admin portal owner and there was nothing to be found to do this. very confusing.
                                  • How can I add a comment to an existing ticket via API?

                                    I need to add comments/notes to the history of an existing ticket using the API without overwriting the original ticket description. Thanks!
                                  • Suministrar accesos

                                    Asunto: Enable UPLOAD_RULE for API Attachments Mensaje: Hola, Necesito habilitar la capacidad de subir attachments vía API en Zoho Mail. Actualmente recibo el error: "UPLOAD_RULE_NOT_CONFIGURED" al usar el endpoint: POST /api/accounts/{accountId}/messages/attachments
                                  • Marketer's Space: Proven tips to improve open rates – Part III

                                    Hello Marketers! Welcome back to another post in Marketer's Space! This is the final post in the "open rate series". In the first and second parts, we discussed topics ranging from sender domains to pre-headers—but we're not done yet. A few more important
                                  • 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.
                                  • Attention Deluge Developers: Important Update Regarding "Send Email Deluge Task"

                                    Hi Deluge Users, We hope this message finds you well. We would like to inform you about a recent update on the Send emails deluge task. If you are using this deluge task (SalesIQ Scripts) for your Zobot, widgets, or form controllers to send emails, please
                                  • Zoho Social - Feature Request - Reviewer Role

                                    Hi Social Team, I've come across this with a couple of clients, where they need a role which can review and comment on posts but who has no access to create content. This is a kind of reviewer role. They just need to be able to see what content is scheduled
                                  • Zoho Books/Inventory - Update Marketplace Sales Order via API

                                    Hi everyone, Does anyone know if there is a way to update Sales Orders created from a marketplace intigration (Shopify in this case) via API? I'm trying to cover a scenario where an order is changed on the Shopify end and the changes must be reflected
                                  • Zoho Inventory / Finance Suite - Add feature to prevent duplicate values in Item Unit field

                                    I've noticed that a client has 2 values the same in the Unit field on edit/create Items. This surprised me as why would you have 2 units with the same name. Please consider adding a feature which prevents this as it seems to serve no purpose.
                                  • Kaizen #224 - Quote-driven Deal Reconciliation Using Zoho CRM Functions and Automation

                                    Hello everyone! Welcome back to another instalment in the Kaizen series. This post covers quote-driven deal reconciliation, emphasizing Functions and Automation to address practical sales challenges. Business Challenge Sales organizations often mark deals
                                  • BARCODE PICKLIST

                                    Hello! Does anyone know how the Picklist module works? I tried scanning the barcode using the UPC and EAN codes I added to the item, but it doesn’t work. Which barcode format does this module use for scanning?
                                  • Zoho Inventory - Allow Update of Marketplace Generated Sales Orders via API

                                    Hi Inventory Team, I was recently asked by a client to create an automation which updated a Zoho Inventory Sales Order if a Shopify Order was updated. I have created the script but I found that the request is blocked as the Sales Order was generated by
                                  • How do I create an update to the Cost Price from landed costs?

                                    Hi fellow Zoho Inventory battlers, I am new to Zoho inventory and was completely baffled to find that the cost price of products does not update when a new purchase order is received. The cost price is just made up numbers I start with when the product
                                  • VoC in Zoho CRM is now data savvy: Explore response drilldown, summary components and participation in CRM criteria

                                    VoC has all the goods when it comes to customer intelligence—which is why we're constantly enhancing it. We recently added the following: A customer drilldown component that shows you the list of prospects and customers behind a chart's attribute Expanded
                                  • Passing the CRM

                                    Hi, I am hoping someone can help. I have a zoho form that has a CRM lookup field. I was hoping to send this to my publicly to clients via a text message and the form then attaches the signed form back to the custom module. This work absolutely fine when
                                  • Zoho Browser??

                                    hai guys, this sounds awkward but can v get a ZOHO BROWSER same as zoho writer, etc. where i can browse websites @ home and continue browsing the same websites @ my office, as v have the option in Firefox, once i save and close the browser and again when i open it i will be getting the same sites. If u people r not clear with my explanation, plz let me know. Thanks, Sandeep  
                                  • Let’s Talk Recruit: LinkedIn Cheatsheet

                                    Welcome to the first edition of Let’s Talk Recruit for 2026. We are kicking off the year by revisiting one of the most asked about topics in Zoho Recruit. How our LinkedIn integrations actually work and how recruiters can get the most value from them.
                                  • Zoho Forms API

                                    Is there any way to get all form entry list using API? Looking forward to hear from you
                                  • Ability to Set Client Name During Portal Invitation

                                    Hi Zoho Team, We would like to suggest an important enhancement to the Zoho Creator Client Portal functionality. Zoho Creator recently introduced the option to set a client’s display name in the Client Portal settings, which is very helpful for creating
                                  • Move email between inboxes?

                                    Is it possible to move emails from one team inbox to another? We would like to be able to have a single "catch-all" inbox for incoming requests, and then move the email to the appropriate department inbox. I was hoping we would be able to accomplish this
                                  • PDF Attachment Option for Service Reports

                                    Hello Team, I would like to check with you all if there is an option to attach PDF documents to the service reports. When I try to attach a file, the system only allows the following formats: JPEG, JPG, and PNG. Could you please confirm whether PDF attachments
                                  • 【Zoho CRM】データ一覧画面でのメモのバッジ機能リリースのお知らせ

                                    ユーザーの皆さま、こんにちは。コミュニティチームの藤澤です。2026年度もゾーホーユーザーコミュニティをどうぞよろしくお願いいたします! 今回は「Zoho CRM アップデート情報」の中から、新機能のデータ一覧画面でのメモのバッジ機能をご紹介します。 目次 概要 メモのバッジ機能について メモの作成について メモに関する様々な処理について 最近追加したメモについて メモのバッジの非表示について クライアントスクリプトの対応 概要  メモのバッジ機能について 既存の活動バッジに加えて、すべてのタブのデータ一覧表示画面に、各データごとに利用できる「メモのバッジ」(キャプチャ内の赤枠部分)が新たに導入されました。
                                  • is it possible to add more than one Whatsapp Phone Number to be integrated to Zoho CRM?

                                    so I have successfully added one Whatsapp number like this from this User Interface it seems I can't add a new Whatsapp Number. I need to add a new Whatsapp Number so I can control the lead assignment if a chat sent to Whatsapp Phone Number 1 then assign
                                  • Can’t find fsm in zoho one

                                    Every other app is available to me in Zoho one except fsm
                                  • Posibility to add Emoticons on the Email Subject of Templates

                                    Hi I´ve tried to add Emoticons on the Subject line of Email templates, the emoticon image does show up before saving the template or if I add the Emoticon while sending an Individual email and placing it manually on the subject line. Emoticons also show
                                  • Task Deletion Restriction & Strict Stage Control

                                    Hello Zoho Community, We have the following two issues currently pending and under testing, for which we require a workable and reliable solution: 1. Task Deletion Restriction We are testing ways to ensure that staff users are not able to delete tasks
                                  • Unable to mass update a picklist field

                                    Hello, I have the records within our Accounts module divided between two account types: Parent Accounts & Member Accounts. I am attempting to mass update accounts from one picklist value to the other (within other specific criteria in our custom fields)
                                  • Process checklist in CRM

                                    Hi We've created a new sales process that I'm mapping into the CRM - issue I have is that some of the tasks / milestones I would like to capture require very simple tick box responses but there are quite a few under a variety of sub categories so I don't
                                  • CRM project association via deluge

                                    I have created a workflow in my Zoho CRM for closing a deal. Part of this workflow leverages a deluge script to create a project for our delivery team. Creating the project works great however, after or during the project creation, I would like to associate
                                  • Where is the settings option in zoho writer?

                                    hi, my zoho writer on windows has menu fonts too large. where do i find the settings to change this option? my screen resolution is correct and other apps/softwares in windows have no issues. regards
                                  • This user is not allowed to add in Zoho. Please contact support-as@zohocorp.com for further details

                                    Hi Team, when I,m trying to create a email account (imagixmidia.com.br) it's showing this error >>  This user is not allowed to add in Zoho. Please contact support-as@zohocorp.com for further details plz help me  thanks
                                  • How to manage task lists in Zoho Desk?

                                    Hello, I use Zoho Desk for IT customer support. I have a list of standard operating procedures (SOPs), including SOPs for onboarding new users, offboarding users, losing a device, etc. These are lists of tasks to be performed depending on the situation.
                                  • Next Page