where you can implement autoregistration of twitter and gmail

It is possible to register a large number of Twitter and Gmail accounts, about 500 per day, while Gmail almost never dies in long-term storage. I am a coder myself and have an understanding of how to work with social networks, etc. I am looking for ideas on where to implement these accounts or do something else to get passive income. I considered the idea of flooding traffic to dating, but I do not really understand this. If anyone has ideas, I am ready to cooperate for a percentage.

Do not offer to sell accounts.

hello what if i buy ur 500 gmail each day, and how much its cost and price of it ?

Selling him is the fastest way to cash out