Tip #12 : Sending Transaction-based Messages Through WhatsApp

Tip #12 : Sending Transaction-based Messages Through WhatsApp



Hello Everyone,

We've been sharing tips and tricks every week to help you handle specific business scenarios with ease. Go ahead and check out last week's post about calculating commissions for salespersons, in case you missed it.

For this week, we'll be looking at sending your customers transaction-based messages, such as invoice links and payment reminders through WhatsApp.

How would this help you?

Keeping your customers informed about their upcoming renewals and overdue invoices plays a key part in getting paid on time. This, in turn, prevents your customers from facing service disruptions because of forgotten or late payments.

Apart from email and SMS notifications that can be sent from Zoho Subscriptions, you can now keep your customers informed through an additional channel--WhatsApp.

How It Works

For this trick, we'll be using a custom function that can take advantage of WhatsApp's Click to Chat feature, which lets you send messages without having to save a number on your phone's address book. This custom function can be used with any WhatsApp account, and doesn't require a WhatsApp Business account to function.

See an overdue invoice or upcoming renewals for one of your customers? Simply click the custom button from the invoice or subscription details page to open WhatsApp Web in a new tab with your customer's chat screen. On this tab, a message with your customer's details and an invoice link will be automatically filled in the text box. All you have to do is hit send to notify your customer instantly.

Setting It Up

To set up this custom button for invoices:
  • Go to Settings > Preferences > Invoices.
  • Click New Custom Button on the top right.
  • Enter a name for the custom button, such as "Remind via WhatsApp".
  • Copy the function, which can be found on GitHub, in the Deluge script editor (The message content can be changed with the Deluge script to suit your needs).
  • Click Save.
Now, this custom button can be accessed from the invoice details page by clicking More > More Actions > Remind via WhatsApp.

Note: The same custom function can be used for the Subscriptions module by making small changes to the Deluge script and the message content.

We hope you've found this week's post useful. Try it out for yourself and let us know what you think about it. Also, feel free to suggest more business scenarios that you'd like to see us cover in the comments below. We're always open to suggestions!

Cheers,
Sasidaran K
The Zoho Subscriptions Team

    • Sticky Posts

    • Tip #4 : Refer and Earn Workflow system for your Subscription Business

      Hello everyone, We've been coming up with a tip every week to address specific business scenarios which can be implemented for your business. In continuation to the previous post, this week we will be seeing about how you can implement the Refer and Earn Workflow system to acquire more customers. Why are Referrals important? Customer Acquisition is crucial for any business to sustain itself in a constantly evolving market. It involves persuading new consumers to purchase your products. Customers

    • Tip #2 - Cancellation of Offline Subscriptions based on the Expected Payment Date

      Hello everyone, As you all know, we are coming up with a custom function workflow every week to address specific business scenarios. In continuation of this previous blog, this week we will be seeing about Cancellation of Offline Subscriptions based on the Expected Payment Date. Business Scenario: In general, for any business, the customers make payments via online as well as offline. In case of subscription where the automatic collection of charge is enabled (aka online subscription), the customer's

    • Tip #3 : Send SMS Reminders for your Subscription Business

      Hello everyone, As you all know, we are coming up with a tip every week to address specific business scenarios. In continuation to the previous blog, this week we will be seeing how you can use SMS reminders for your Subscription Business. Using SMS messages for your Subscription Business: While managing your subscription business, more often than not, you need to keep your customers informed about upcoming renewals, payment reminders and cancellations. By keeping them informed in advance, you can

    • Tips And Tricks - Announcement

      Hello everyone, Every business is unique and each of them follows a specific workflow. While managing your customers' subscriptions with Zoho, you might have some needs unique to your business. Custom Functions helps you address such needs. This is a start to a series of posts, where we will be coming up with a custom function workflow every week that addresses specific business scenarios. Watch this space for further updates! Also, if you have any specific business scenario which needs to be addressed,

    • Tip #6 : Accessing external URLs from Zoho Subscriptions

      Hello everyone, We have been sharing a tip every week to address specific business scenarios which you can implement for your subscription business. Last week, we shared a tip about implementing the Approval Workflow system. This week, let's look at how you can access external URLs with the help of Custom Link. Business Scenario: Every business functions differently and has its unique requirements. At times, businesses might want to access other websites or applications by appending specific information

    • Recent Topics

    • Zoho Voice lance BYOC (Bring Your Own Carrier) : intégrez votre opérateur

      Pour accompagner sa croissance, une entreprise a besoin d’une infrastructure téléphonique flexible et évolutive. Les solutions de téléphonie s’adaptent aux exigences du centre de contact, tout en intégrant aisément les opérateurs locaux de votre choix.

    • Digest Novembre - Un résumé de ce qui s'est passé le mois dernier sur Community

      Bonjour chers utilisateurs, Avec l'arrivée du dernier mois de l'année, il est temps de résumer les activités de novembre dans la communauté Zoho France. Ce mois-ci, Zoho Webinar se dote de deux nouvelles intégrations ! La première est avec Zapier : connectez

    • E-Invoicing in Belgium with Zoho Books

      Starting January 1, 2026, Belgium is introducing mandatory electronic invoices (e-invoicing) for all B2B transactions between VAT-registered businesses. This means that invoices and credits notes must be exchanged in a prescribed digital format. How E-Invoicing

    • Announcing new features in Trident for Mac (1.30.0)

      Hello everyone! We’re excited to introduce the latest updates to Trident, bringing you a more seamless, intuitive, and secure communication experience. Let’s take a quick look at what’s new. Work with PST/EML files more efficiently. You can now do more

    • Open Form in Same window as Page from embedded Report

      I have a page that has an embedded report, as shown below. When I click the + sign to add a new record, the form shows up inside the page where the report was embedded. I know that I can add a custom action to the report grid or report detail view and

    • Pricing Strategies: #4 Counting on Discounts

      "Is there any chance I can get a little discount on this month's service?" Maya hears this almost every time at her fitness studio. She offers monthly subscription plans for various services, including yoga, strength training, wellness sessions, and personal

    • Introducing Query Workbench in Zoho CRM

      Hello everyone! We’re excited to announce the Query Workbench, a brand-new interface designed to improve developer experience of building Queries in Zoho CRM faster, simpler, and more intuitive. In the past, constructing queries required navigating across

    • Limitation with Dynamic Email Attachment Capture

      I've discovered a flaw in how Zoho Creator handles email attachments when using the Email-to-Form feature, and I'm hoping the Zoho team can address this in a future update. The Issue According to the official documentation, capturing email attachments

    • Add Customer in Books on Creator Form Submit Params

      Hi guys, Were integrating a creator app with books however what were doing is adding a books customer on submit of creator form.  We have some parameters but some fields aren't coping, All were seeing is the contact name in books,.  Any help of the params for this would be great. below is a sample of the script... response = zoho.books.createRecord("contacts", "XXXXXXXXX", { "contact_name" : input.Name, "address" : input.Email }); 

    • Suggestion : link KB with Accounts

      Hi Zoho teams.  I think it could be good to link KB articles with  : accounts in order to easily  find articles dedicated to some account specificities. I tried to use tags , but tags are free text with not easy way  to retrieve it directly from ticket or list article for one tag. Tickets : It would be a good way to measure usage of KB directly from ticket when we don't need to copy/paste KB in solution. And : Great Tool , keep going ! 

    • Drag and Drop in Creator Application

      Hi, I am in the planning phase of a new application and I would like to use 'Drag and Drop' in the user interface of my new Creator application that I am sketching out, but I don't seem to be able to find any reference that this is available to developers. In my instance I have table of entries and I would like to be able to allow users to move an entry to another table (much like you do in your own interface when creating a Pivot Table report. In addition, I would like the user to be able to re-order

    • Is there any way to integrate Zoho with Zapier?

      Is there any way to integrate Zoho with Zapier? I'd like to use it to create a workflow, sharing posts from our Wordpress website to all our channels.

    • Popular Articles Report

      From data to decisions: A deep dive into ticketing system reports Content management teams can use various metrics to assess the effectiveness of knowledge base articles, improve content quality, and ensure articles are regularly updated. Predefined article

    • Invoice Ref. Field

      Hello Team, Currently, the Invoice Ref. field is set to a Number type with a maximum limit of 9 digits. However, we often receive customer invoices that contain up to 12 digits. In some cases, the invoice reference includes not only numbers but also letters

    • Turning off the new UI

      Tried the new 'enhanced' UI and actively dislike it. Anyone know how to revert back?

    • XML format to import knowledgebase into Zoho Desk

      Hi, We just started to use Zoho Desk and want to import our knowledgebase from our old support system (Freshdesk) to Zoho Desk. Can anyone give us information about the format of xml file to import? There is no explanation on the related page.

    • Pushing Zoho People leave into Microsoft calendar: how to chose how "event" is shown (busy, free etc)

      Hi, how can I select how a "leave" event is pushed into Microsoft calendar? I want for leave "working elsewhere" to show as working elsewhere and NOT as busy.

    • Duplicate Accounts

      Hi There, I am looking for a solution, script, workflow or anything to solve an issue we have - in our customers section we have a rule that doesn't allow duplicates, however Zoho will allow customers with xxxxx and xxxxx PLC or LTD so effectivley we

    • Error with If formula

      I've got this super simple If formula, what is the reason for the error? If ( LEN(${Leads.Trial Slot Option}) == 3,'y','n') Syntax Error. Check the examples for any functions you're using to see if you formatted them correctly. Make sure your fields are

    • Announcing Multi-language Support in Zoho FSM

      Zoho FSM now speaks your language. The much-awaited multi-language support is now available in Zoho FSM. The following languages are supported in Zoho FSM: Dutch (Nederlands) English - United Kingdom English - United States French (français) French -

    • Creating multiple CRM leads from a Zoho Forms subform

      Hi all, We have a heavily used intake form that is used for new leads as a part of our intake. There is a subform that allows the lead to add additional team members, their titles and other basic info. That form submission creates a new Lead and the subform

    • Free webinar! Build smarter apps with Zoho Sign and Zoho Creator

      Hello, Bring the power of digital signatures to the apps you build in Zoho Creator! Connect Zoho Sign as a microservice and enable seamless e-signature workflows in your applications. This integration allows you to automate signing tasks using Deluge.

    • Restrict Addresses in Zoho Forms?

      In the address field, is there a way to restrict the addresses that auto populate (via Zoho Maps or Google Maps) to a specific state (I know it's possible with the country). Additionally, how often does the address in Zoho Maps get updated? Certain addresses

    • Weekly Tips: Secure your attachment downloads with Zoho Mail

      Safety is one of our main concerns, whether it’s about device security or online protection. We use tools like fingerprint scanners, facial recognition, and two-factor authentication to keep our devices and email accounts secure. We use methods like OTP

    • Resume Harvester: New Enhancements for Faster Sourcing

      We’re excited to share a set of enhancements to Resume Harvester that make sourcing faster and more flexible. These updates help you cut down on repetitive steps, manage auto searches more efficiently, and review candidate profiles with ease. Why we built

    • Looking for best practices to import data from SAP Business One (on-prem) into Zoho Analytics via Zoho DataPrep / Databridge — daily automated schedule

      Hi all, I’m using SAP Business One on-prem (SQL Server / or HANA — depending on DB backend) as our ERP. I want to build a pipeline that, every morning at 9:00 AM IST: pulls transactional data (invoices, customers, products, stock, etc.) from SAP B1, loads

    • Zoho One Unified Portal - Applications

      Hello, It is great to see the work on the New Unified Customer Portal. Thanks for that. The number of applications is limited though. It is now only around the Zoho Books ecosystem (Books, Expense...) and Zoho Social. = Are other applications planned

    • Marketing Tip #10: Start a customer loyalty program

      Winning a new customer is great, but keeping them coming back is even better. A loyalty program rewards repeat buyers with points, giving them more reasons to shop again. Over time, this builds trust and long-term relationships. Try this today: Set up

    • Zia Actions: AI-powered Workflow Automation for Faster and Smarter Execution

      Hello everyone, Updated on 12th Dec 2025 Zia actions for Workflow is available for Enterprise edition ONLY. These features are currently available in the following DCs: US, CA, EU, IN, and AU Email Auto reply and Content Generation are available as Early

    • Do Individual Forums within Categories, in Desk Community, Produce Their Own RSS Feed?

      Do Individual Forums within Categories, in Desk Community, Produce Their Own RSS Feed? If not, can anyone share a work-around that could help me get an RSS feed for individual category forums?

    • Incremental Migration Issue – Ticket Showing Resolution on Dec 9 Despite Urgent MX Cutover (Ticket ID: 152080262)

      I am experiencing an issue with Zoho Mail incremental migration from Rackspace. The initial full migration completed successfully, but the incremental migration for one mailbox failed immediately with the message: “User not exist” This appears to be a

    • Resend Client Portal Invitation + View Email Delivery Status

      Hi Zoho Team, We hope you are doing well. We would like to request two important enhancements related to the Zoho Creator Client Portal invitation process. At the moment, when we add a user to the Client Portal, Zoho Creator automatically sends an invitation

    • Get user last login

      1. Is there a way to programmatically get the last user login to trigger certain workflows? 2. Is there a way to programmatically access the custom fields on a user's account?

    • Seeking Zoho Creator Expert (Delivery Management App / Logistics Ops) — Built & Deployed Before

      Hi everyone, We’re building a Delivery Management App (focused on delivery operations for now) using Zoho Creator. We’re looking for a Zoho Creator expert who has already developed and deployed a similar delivery/workflow system and can assist us with

    • Adding Multiple Files to a Zoho Vault Entry

      There is a old blog post talking about adding multiple file attachments to one Zoho Vault Secret: https://www.zoho.com/blog/vault/introducing-new-features-in-zoho-vault-powerful-password-sharing-wider-storing.html Is that still possible, I can see how

    • FNB South Africa Bank Feed

      I should've thought this wouldn't work. As suspect, Zoho claims to be able to pull bank feeds from First National Bank (South Africa), but fails everytime. I suppose Xero (or even Sage One) is the way to go? If they (miraculously) get it to work again,

    • Zoho unreliable

      Some mails are delivered, others not. How can I trust Zoho any more? Some friends get my e-mail, some don't. Same with receiving e-mails: Some I get, some not. If I use Google, everything works well. But Zoho?!!! How to solve this problem? I already reported this problem before, but didn't get any reply. Thanks, Kim

    • the custom domain forwards by default to the old career site / how to switch it off??

      dear friends, how to switch off the old version of the career site?? The set up custom domain forwards directly to the old site, so that I cant publish it... Any ideas? Thank you! KR, Victoria

    • Preserve Ticket Issue Mapping When Migrating from Jira to Zoho Projects

      Hello Zoho Projects Team, We hope you are doing well. We are currently exploring a full migration from Jira to Zoho Projects, and we identified a critical limitation during the migration process involving Zoho Desk integration. Current Situation: We use

    • Recording Shopify/Amazon fees in Zoho Books - Zoho Inventory

      We are currently flushing out the connections between Shopify/Amazon and Zoho Inventory. For other users of Zoho Books - Zoho Inventory, where and at what point do you record the merchant fees associated with theses channels? I have gotten mixed responses

    • Next Page