I bought $50 worth of clothes online for my kids, and one sweater didn't fit my son so I took it back and got a merchandise credit so he could buy another one (he lives out of town). When I went to use my $10 Kohls cash, the clerk said it had been taken away since I returned the sweater! It was only $20 of the $50 that I had spent so I didn't understand this decision. If this is their new policy, they are going to lose business - the store still had my money - I didn't get cash returned - I got a merchandise credit so he could exchange it for something that fit. I understand that people were taking advantage and buying $1000 worth of stuff for the Kohls cash then returning everything but punishing everyone will not help their sales.
Or they are understanding the what you have paid as what you paid out of pocket. Not including the Kohls Cash, which is really a coupon and not money that came from you.