Tips & Tricks #14: How to Send Invoices to Your Subscribers Using Webmerge

Tips & Tricks #14: How to Send Invoices to Your Subscribers Using Webmerge

This time, we'll be taking a look at how you can use Webmerge to create and send invoices automatically to your customers as soon as an invoice has been raised for them in Zoho Subscriptions.

Our weekly tips and tricks help you get the most out of Zoho Subscriptions. Go ahead and check out our previous post about 5 features that are exclusive to Zoho Subscriptions' mobile apps, in case you missed it.

How would this help you?

Zoho Subscriptions provides customizable email and PDF templates that you can send your customers. However, if you already use Webmerge to send documents to your customers for other services, you can learn how to do so with Zoho Subscriptions as well. This will help if you have a particular template in Webmerge that your customers are accustomed to and you'd like to maintain document uniformity among all the services that you provide.

Using Webmerge with Zoho Subscriptions

To use Webmerge with Zoho Subscriptions, we'll need to configure a document template in Webmerge and then set up a webhook in Zoho Subscriptions that can deliver data to Webmerge when certain events take place. Webmerge will then fill this data in your configured document template, which can be sent to your customers, if required.

Let's take a scenario where you want to use Webmerge to automatically send your customers an email notification with an attached invoice PDF as soon as an invoice has been raised for them in Zoho Subscriptions. To do this, you'll need to configure the following settings in both Webmerge and Zoho Subscriptions:
  1. Create/edit a document template in Webmerge.
  2. Configure document related settings in Webmerge.
  3. Configure the email content and delivery settings of your document in Webmerge.
  4. Copy the Merge URL from Webmerge.
  5. Create a Webhook in Zoho Subscriptions with the copied Merge URL.
  6. Map your fields in Zoho Subscriptions to the Merge fields in Webmerge.

These steps can be performed with ease. Let's see how:
  • Go to Webmerge > Documents.
  • Click New Document and enter a name for it. You can also choose an existing document and edit it.

  • Select a Document Type in the pop-up.
  • Choose the delivery method as Send Email.
  • Click the Document Builder tab to edit your document.


Here, you can edit your document and insert merge fields, which are placeholders that will be filled with the corresponding data from Zoho Subscriptions.


  • Click Save.
You can customize various document related settings like the name and output type from the Settings tab. In this tab, ensure that the status is set to Test Mode and mark the Save merge data for debugging box before saving.



Next, go to the Deliver tab to configure your email delivery settings. These settings are used to deliver the document to your customer as soon as the webhook has been triggered.



Once these steps are done, go to the Merge tab and copy the Merge URL. This URL will serve as the delivery address for the webhook in Zoho Subscriptions.



To configure the webhook in Zoho Subscriptions:
  • Go to Zoho Subscriptions > Settings > Automation > Webhooks.
  • Click + New Webhook.
  • Enter a name for the webhook and select the module as Invoice.
  • Select the Predefined Event as Invoice Created.
  • Enter the Merge URL copied from Webmerge in the URL & PARAMTERS field.


  • Click Save.
Now, your webhook has been configured in Zoho Subscriptions. The next time this webhook is triggered, it is necessary to go back to Webmerge to complete some final steps like field mapping. To do this:
  • Go to Webmerge > Documents.
  • Click on a document and go to the Overview tab.


Under the Recent Merges section, click View Data for the most recent merge.



This pop-up contains all the fields and their data contained in the webhook received from Zoho Subscriptions. Click a particular field to show the merge code, which is the name of the placeholder from Zoho Subscriptions.

These merge codes will have to be entered under their corresponding merge fields in the Field Map tab.



You're all set! The next time an invoice is raised for one of your subscribers, your configured webhook will be fired from Zoho Subscriptions and Webmerge will automatically fill in the corresponding data in your document template and send it to your customer.



Note: It's important that you disable similar notifications in Zoho Subscriptions to avoid sending your customers duplicate emails and notifications.

Have questions? Let us know in the comments below. We're always open to your suggestions and feedback.

Cheers,
Varun Steven
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 mail issue.

      I have verified my domain ohhoexpress.online by adding necessary TXT and MX records. But when I am sending email to any external email id, it is showing as zohomail.com. Also while I am sending mail to internal mail id, it is saying user not found whereas
    • My email is blocked from sending

      I get this message when I try to send any message .. > Unable to send message, Reason 554 5.1.8 Email Outgoing Blocked We have urgent emails to send and the issue continues to persist from yesterday. Please help us with this issue as soon as possibl
    • [WEBINAR] Smooth year-end closure with Zoho Books (KENYA)

      Hello there, This webinar is for all Kenyan businesses looking to wrap up their financial year smoothly! Join our free session to learn how Zoho Books can simplify your year-end process. What to expect from this webinar: - All the latest updates in Zoho
    • cannot recieve or send emails

      we are not recieving or cannot send emails.Shows sysytem error
    • Zoho Sites - contact us form

      I have added a contact us form to my website. I wanted to change the layout so I deleted the section of Contact Us form. When I again try to add the section of Contact Us form, it shows error that "This form already exists on this page."  I am unable
    • switching from POP3 to IMAPI do I need to change settings in Web email?

      hi so I am using Outlook with My Zoho mail, also have Verizon email /AOL. they no longer support POP3 and said imapi is much better, so I want to switch my ZoHo to imapai. I googled and it said i need to change it in my account....i looked at my account
    • What functionality is new in the Z025 Spaces UI dashboard compared to the previous Zoho One dashboard?

      My company is interested in creating a revamped dashboard this coming year, and are trying to weigh different platform options. The new Spaces UI is said to be a more "feature-rich" dashboard experience than the previous. Could a developer please explain
    • Collections Management: #5 Convenience on Offer, using Self-Checkout

      "Is this the right page? Oh, now, it wants my address again. Why am I being redirected?" These were the exact thoughts running through Karan's mind as he tried to subscribe to an application he genuinely liked. He clicked "Buy Now", expecting a quick
    • Tip #50- A Closer Look at the Unattended Access Dashboard- 'Insider Insights'

      Having complete visibility and quick access to everything you need certainly makes managing multiple remote devices a lot easier, and that is precisely what the Unattended Access Dashboard in Zoho Assist is designed to offer. Once you go to the Unattended
    • How to update custom multi-user field in Zoho Projects?

      I'm trying to update custom multi-user fields in Zoho Projects via a Deluge function in CRM. The code I have so far is below. It works for updating standard project fields and single-line custom fields, but it does not work to update multi-user fields.
    • Tip of the Week #75– Manage your social media messages from a single shared inbox.

      Are you tired of jumping between apps or browser tabs to reply to your business's Facebook and Instagram DMs? Handling customer messages on social media might seem simple, but switching between multiple platforms can easily lead to lost messages, duplicate
    • Zoho Map integration tasks have changed - you need to "Locate all instances of Zoho Map integration tasks in your Deluge scripts by searching for the v1 marker... before 16 January 2026"

      The Zoho Map deluge integration task has been changed (as at 21 October 2025) to provide a more structured, JSON-like response. This change affects all three Zoho Map integration tasks (Geocode, Reverse Geocode, and Distance Between). More details can
    • Using files from Zoho CRM in Gemini/ChatGPT/Claude

      Hi all, I’ve got subscriptions to Gemini and a few other AI tools which I use for tasks like data enrichment, email composition, etc. In our workflow, we often receive various documents from clients — such as process workflows, BRDs/requirement documents
    • Zoho Analytics & Zoho Creator - Modified Time value

      I'm trying to use the Zoho Creator system field 'modified time' in Zoho Analytics, but it's consistently showing 12 hours 'out' In Zoho Creator In Zoho Analytics Is this a constant difference that I just need to correct with a timezone change - or is
    • Zoho CRM - Option to create Follow-Up Task

      When completing a Zoho CRM Task, it would be very helpful if there was an option to "Complete and Create Follow-Up Task" in the pop-up which appears. It could clone the task you are closing and then show it on the screen in edit mode, all the user would
    • Portal For Different Apps

      I found some older threads on this but didn't see anything very recent. I'm new to Zoho One so forgive me if my terminology is off a bit. I was hoping set up a single point of entry into Zoho One. So, many of the apps could be found in one single place
    • Calls undetected

      Zoho Voice records indicate my last call ended at 6:00 PM. All incoming and outgoing calls occurred between 6:00 PM and 7:00 PM.
    • Unable to Select Authenticated Domain as Sender

      We’ve already authenticated our domain, but it’s still not appearing in the sender list when we try to run a campaign. Could you please check what might be causing this issue?
    • Introducing WhatsApp integration in Bigin

      Greetings! In today's business landscape, messaging apps play a significant role in customer operations. Customers can engage with businesses, seek support, ask questions, receive personalized recommendations, read reviews, and even make purchases—all
    • Zoho Projects - Show Task List as dropdown field on Task records

      Hi Project's Team, I noticed today that there is no field on a task record related to the task list it belongs to. A dropdown would be helpful for quickly moving tasks between lists while in a task. I know that you can go to "Other Actions" and choose
    • My followed tickets extension is not working under the All departments view

      Hi. I've installed the My followed tickets extension. However, when I try to open the extension under the all departments view, I get the following message: 'Sorry, this extension is not supported in the All Departments view.' How can I solve this p
    • Ticket Time Entry to Timesheet

      The title just about sums it up. I have searched here and not found anything relevant, but If I overlooked, then please set me straight.  We have staff that do nothing but close tickets in desk all day long. These tickets represent their timesheet. Is there a way to have this information sync or for a tech to go into their timesheet themselves and sync it with their tickets of the same timeframe?? We waste a ton of time doing timesheets and the old "Clock in/Clock out" isnt detailed enough for us!!
    • Calls undetected.

      The call is not showing on the call log.
    • Calls undetected

      Zoho is not reading calls made.
    • Multi-currency and Products

      One of the main reasons I have gone down the Zoho route is because I need multi-currency support.  However, I find that products can only be priced in the home currency, We sell to the US and UK.  However, we maintain different price lists for each. 
    • Missing information data Zoho inventory

      there some missing data in Zoho inventory connection. pick list stock counts bin location we have requested it via mail and the support team doesn’t gove feedback. has anyone achieve to get these info or to ask other ya les
    • Calendar Events Issues

      Not able to view scheduled events on my calendar
    • Extensions 101 webinar series: Build, integrate, and monetize with extensions

      Attention developers! Are you ready to take your extension development skills to the next level? We're excited to bring back the Extensions 101 webinar series with an expanded lineup of Zoho products and an introduction to more platform features. Last
    • Custom Related List Inside Zoho Books

      Hello, We can create the Related list inside the zoho books by the deluge code, I am sharing the reference code Please have a look may be it will help you. //..........Get Org Details organizationID = organization.get("organization_id"); Recordid = cm_g_a_data.get("module_record_id");
    • Where are recordings stored?

      I have hosted a couple of test meeting, used the "record" button to start and stop the recording but I am unable to find where are those recordings saved?  Can anybody help? Thanks
    • Zoho Desk's integration with Microsoft PowerBI delivers advanced analytics insights

      Hello everyone, Gaining advanced insights through reports and dashboards is one of the critical requirements of every business. In addition to key metrics tracked in Zoho Desk, such as agent performance, SLA adherence, and ticket lifecycle, businesses
    • Create static subforms in Zoho CRM: streamline data entry with pre-defined values

      Last modified on (9 July, 2025): This feature was available in early access and is currently being rolled out to customers in phases. Currently available for users in the the AU, CA, and SA DCs. It will be enabled for the remaining DCs in the next couple
    • IMAP error message in Zoho mail

      I cannot send emails today. Everything fine for years until today. Get a message: "You are yet to enable IMAP for your account. Please contact your administrator". Does anyone know how to correct this?
    • IMAP stopped working today

      Hello! I've been a paid customer for more than 10 years, IMAP was always working fine. But today this is the error I've got on my iPhone: I've tried toggling the IMAP for my account (Mail -> Settings -> Mail accounts) off and on again, but that did not
    • 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
    • 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
    • Conditional Layouts On Multi Select Field

      How we can use Conditional Layouts On Multi Select Field field? Please help.
    • Multiple columns in a form

      I am evaluating Zoho Creator. However, I am seeing almost no layout control on a form.  Just a basic 1 or 2 column format that is then imposed on the entire form.  That's not going to work for many, many real world cases. We need multiple columns per line, and we need each line/section to occupy a single column or be able to span the columns.   Someone please tell me that I'm missing something and the capability is actually there.  
    • Global search

      Hi! I think it would be great to have a global search that would give you results from all records of a database, no only for a single field of a single form as we have now. Thanks!
    • Any insights about API/v2? Having problem for a while.

      I don't know why it is throwing a 404 error, my report name is correct. Has someone had this issue and how you fix it?
    • Next Page