PSA: The self checkout coupon scanner at my Kroger beeps even when it works, don't re-scan it
I was at the Kroger on High Street in Columbus on a Tuesday and a lady in line behind me grabbed my arm when I scanned a digital coupon and it beeped, saying it went through fine. I scanned it 3 more times thinking it failed and got 3 more of the same coupon stacked on my $47 order. Should I have said something to the cashier or just let it ride?