Amazon Provides You an online marketplace to sell products to customers worldwide.
Amazon has an affiliate program called Amazon Associates, which allows you to earn commissions by promoting there products on Blogs and Youtube
You can self-publish your eBooks on Amazon Kindle Direct Publishing program, and earn money
Amazon Mechanical Allows you to earn money via Completing tasks, as a Data Entry, content moderation, and surveys
If you have a own car and bike , you can start work with Amazon Flex and earn money by delivering packages