LTC payment for Amazon soon I think 
Megaboom if it's real
I wish it could happen as well, but it is too good to be true; Amazon would rather develop its own crypto currency instead of using anything else. Same valid for Alibaba, Jack Ma even publicly said he won't use crypto.
Jack Ma did say he won't use crypto, because he DOESN'T UNDERSTAND it. Give it a few years and let cryptocurrencies mature, and people will start to see its usefulness.