I sell desktop software products that must be protected against theft by a unique license key for each sale. For years, I have used Infusionsoft to dispense a key when a product is sold.
Now, I need to move to GroovePages, which does NOT have the capability to do this. I hope to find a way to do this, securely, using Zapier.
I need to make a Zap that can securely dispense (in a delivery email) one license key, from a list of license keys that I will have previously uploaded to the list, when my product gets purchased. After that license has been given to the customer, this one key must be marked as "used," so the next purchaser gets the next key in the list.
I have seen examples of people making Zaps that use Google Sheets to store their list, but Google Sheets cannot be protected. Can you suggest some App, that has a Zapier integration, that could be used instead of Google Sheets?