How to give unique Coupon Codes (with Google Spreadsheets)

We might want to offer unique Coupon Codes to be used just once. In this article we will show you how to do it:

This is the main flow where all the action is done:

And this is how our spreadsheet will be set up:

  1. After the Welcome Message we add a Google Spreadsheet to Get the first Code not used:

Here we will store the Code in the variable @coupon_code, so we can display it after

  1. No we need to mark the Code as used with a "yes" instead of a no. That is why we are going to use the next set up in the second Google Spreadsheet integration:

As a tip, in the Settings section, set Second Visit to "Always Start a New Conversation"


How did we do?


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