Amazon has a first marketplace on world has cover 14 big countries & 145 small countries.
if you want to earn Dollars, Pound, Euro and japanes yan so amazon is best way.
(1) Become amazon Seller
(2) Amazon associate partner
(3) Amazon FBA
(4) Amazon Prime Video
(5) Amazon Handicraft
(6) Amazon Developer
(7)AWS
(8)Amazon Tsirt Design
if you want any information about above any topic , so please upvote & Comment me , I personally message you about how to earn with it.