Hello there and thanks to anyone who will dedicate time to my question.
I want to create a scenario with the following logic:
In a book page I have 2 QR codes.
The first one, invites the user to leave a review on amazon for a product, the second one give access to bonus content.
I want make possible that the second QR code is accessible just if the first QR code is scanned, letting the user understand that has to leave a review to access the content.
How can I do that?
Thanks.
Welcome to the Make community!
How would you know if the first QR code is scanned though, unless you have unique QR codes for each user?
Do have a think about it.
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Well, I was thinking that was possible based on the differet device scans the code honestly.
You can’t get the order/customer/review based on the device.
To get the data, the information must be embedded in the QR code’s URL query parameters, which means that each QR code must be unique and contains the order number of the book in the query parameter.
and I’m sure you cannot generate a URL of an order ID before the person has purchased your book 
Perhaps the QR code can direct users to a form, where they fill in their email address, order number, and link to their review?
samliew – request private consultation
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