Certainly my friend @crypto.piotr, the banks are left aside and a clear intelligent contract is in charge of that, there are some nuances to consider. In particular, I make sure that these intelligent contracts are verified, so that it is not possible to change them later, because by verifying them, it becomes practically impossible to change them after they are registered in the blockchain. And this is something important, because if they can change them, they could simply leave with the money and that's it, as in fact has happened on other occasions with fraudulent projects.

If you're referring to the interestcompound, yes, of course I've heard and read it. It's a subject, actually. And it's a good way to make the money grow, to increase the capital itself, taking advantage of what the interest on interest generates.