Make sure you have your zip code on your account or you might be spending hours trying to activate
I spent many hours working with a friendly, but not so helpful Spotify email support.  I sent 7 emails and got 7 responses from them.  They tried hard to resolve my issue, I will give them that.  My gift card purchased here from Amazon would not activate with the error "Something went wrong.  Try again or get help."  I got relatively fast email support from Spotify.  After several screenshots and proving I made the purchase by sending them a picture of my Amazon receipt, they first thought the missing zip code on my account was the problem.  Later, someone wrote that they would activate it if it didn't work after I tried again on another computer.  I tried on my main, PC, and Ipad, and my Iphone web browsers.  You cannot activate a gift card through their app.  It turns out the Spotify servers have a number of times you can try a code a day, and the support staff say they cannot reset the count.  I tried the next day and my code worked perfectly without any issue on my main computer's web browser where I started in the first place.  Lesson learned after hours of frustration: check your address is right on file with your zip code, then try to activate the card you buy from Amazon.  Support cannot help you if you tried your code too many times.
Rating: 4 stars