We have a promotion coming up where we want to capture new customer data. When the customer fills out a form we want to send them an email with a serialized coupon that we have in a table (database). These numbers have to be unique or we would just write a single number into the email. Is this possible in Marketo?
If the database is web-accessible, then you can pull a coupon code off a stack using a webhook (the database maintains a pointer/index to the next code so it knows to go down the list).
If you only have a raw text file/CSV, you can still have a webhook pull a code and maintain the next index internally.
I also expounded at length on the possibilities of doing this without a prefab list of codes in this blog post.
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