I'm curious as we'll I'm in the process of ordering one and was told by my guy I bought bay equipment from cryptopay last time but though is keep money in state anyways another story but was told that on my acw4 I may have to do a computer upgrade at $2500 dollars extra to be able to use I because the cashier is too old??? Anybody else deal with this issue not doubting the guy just need more looking for more information. And is the green receipts worth a darn???