[Delmololo]

So how would that help me to make sure I retrieve a product or service?

What happens when the product is faulty or not even arriving?

[behringer]

How do you get cash back in those cases?

[Delmololo]

You exchange cash only local and either take it back or call the police.

That's part of proof of stake of our society.

The same with lawyers and normal contracts.

All of it is part of our proof of stake.

Visa provides insurance and fraud detection.