I hope you have studied similar projects and how did they end earlier?
It is very difficult to agree on a cashback for projects in the crypto currency. There are a lot of questions if you buy dollars, how will you make a bridge between fiat money and you without kyc? Its not impossible!
We cooperate with several ICO and they provide us with money.
Cashback by and large just as a publicity stunt, they will not work for long as they are now at a loss