Current Square/Enix Promotion Question?

"FINAL FANTASY® XIV and Amazon® are partnering to offer a unique opportunity for North American FINAL FANTASY XIV players! Qualifying orders of $19.99 or more from the video game category on Amazon.com will qualify you to receive an Amazon promotional code that will grant you six exclusive in-game items!"
https://www.ffxivredeem.com/

My question: What qualifies as a qualifying purchase? Does it have to be an Square Enix game purchase or can I order something else?

Thanks!

It does not have to be a square enix game, and if it qualifies it will say:

Special Offers and Product Promotions

Spend $19.99 or more in the Amazon Video Games Category to receive six exclusive in-game items for "Final Fantasy XIV." You will receive your code by email within 2 business days. Here's how (restrictions apply)

This has already been answered multiple times btw.