There are bitcoin payment processors that allow customers to pay in BTC, and deposit the money in the merchant's account as USD immediately, thereby solving thi

There are bitcoin payment processors that allow customers to pay in BTC, and deposit the money in the merchant's account as USD immediately, thereby solving this problem (with a price). I don't know what the state of the art is here, but presumably, that price is going to approach zero, since this is a competitive space, which is not the case with traditional payment processing.