Subs

There are 3 mains goal of this project. The first goal is to avoid giving our personal information to a centralized organization to use a subscription service. The second goal is to cancel subscription at any time without losing money by canceling our subscription instead of waiting for the subscription to expire for subscription cancellation. The last goal is to create a marketplace that will allow investment in the cash flow between subscription providers and subscribers.

This project uses "Tradable CashFlow Contract" powered by Superfluid. There was a mistake in Superfluid docs. It is not the security problem but so annoying. This contract is so powerful because actually, it is a basic ERC721 contract but inside the contract there is a money streaming so whoever own the contract, he/she cash flow.