Hi I've just purchased some items from M & S online. When I came to pay I filled in all the requirements then noticed that in a little box it said " for VISA debit choose Delta" I looked at my card and it has the Visa logo in the white box, then underneath, but NOT in the white box,it says debit, so Ive clicked the Delta box. I'm now panicking because I've never been asked this before. Will the payment still go through or will it be declined.