I see a lot of sellers who offers 48 hours warranty for the accounts. Does this mean that the accounts may suddenly become unusable after a certain period of time? Or random phone verification because the account is accessed from a different IP than it was registered with? Help me out here, I don't want to buy 100 accounts and then realize that they are worthless. I want to resell those accounts so they will be accessed from different IPs from all over the world.