It doesn't, it's just a way to get accepted."Somewhat safe" - I don't know much about cloaking, but wouldn't the "kosher", presentable payment website get chargebacks which can lead to an account suspension as well? I can see it being a solution for the adult entertainment business, but I don't see how it gets around an unsatisfied customer in other fields.
It's essential that you process refunds immediately, without any question asked, in order to minimize disputes. Despite all the care that you will put into the processing side of the business, eventually something will go wrong and you will have to start from scratch. Which is why you should always have 1-2 backups ready.