Well this could be a game changer if it's true. Many musicians I have talked to ask me how they can get their $MUSIC into real cash and the answer is usually too complex and puts them off.
If they can spend it at Amazon via a transfer to another crypto then this will remove one obstacle!

https://steemit.com/news/@someguy123/amazon-soon-to-accept-bitcoin-litecoin

Looks to me like fake news.

I think you could be right: "However, in October, Amazon Pay’s Patrick Gauthier stated the company had no plans to accept cryptocurrency. According to CoinDesk, these three domains are tied to Amazon’s subsidiary Amazon Technologies Inc."

source: https://yourstory.com/2017/12/6-speculations-shaken-bitcoin-prices-last-months/