No, that's not how most casino's work, you still have to put money on the slot machine before you can pay, so obviously, those memberships card that you are talking about needs to be loaded through that slot machine itself. The problem is how about those who don't have a membership card? So you withdraw your winnings through a piece of paper, you go to the counter and exchange that.
And perhaps this is the reason why Casino Resort Spa in Michigan created this more of a cash less transactions as a result of pandemic as compare to the old and traditional wherein contact is necessary. So I guess this is good and could set a trend for other big casino's to follow.