Amazon will allow you to refund accessories for the Samsung Galaxy Note 7

So there you are with all of those useless accessories for the Samsung Galaxy Note 7 that you bought for the phablet. According to some Reddit posters, if you bought your Galaxy Note 7 accessories from Amazon, the retail giant will take them back and refund your purchase even if the 30-day refund period has expired.
 
It is easy to forget that each popular handset supports many different companies that produce cases, wireless charger docks and more. Now, these firms are going to lose a ton of profits. That is the result of Sammy's decision to shut down the use, sales and production of all "recalled" and "replacement" Galaxy Note 7 units. 

If you purchased accessories for your Galaxy Note 7 from Amazon, you need to give them a call to initiate the return process. You shouldn't have a problem getting your money back. One Amazon rep reportedly said that in most cases, Amazon's Galaxy Note 7 return policy also covers accessories.

source: Reddit, TheVerge