Yes, it's called celebrity endorsements and expect to give up 70% or more of the revenue. That celebrity will then pretend that it was their idea and that they

Yes, it's called celebrity endorsements and expect to give up 70% or more of the revenue. That celebrity will then pretend that it was their idea and that they built it and you're just a tiny helper who assisted them with their grand product vision. It feels a bit stupid to give up the bragging rights, but in exchange you're fully shielded from those pesky customers.