I had a guest at my last show mention that she had 3 food choppers (no clue why she needs three, but anyway...) and she needed to order 2 new clear collars. So, the $15.90 bill was payed by CC. The same CC that paid for a $156 order. HO called me today and told me the CC for the $15.90 was declined. I haven't submitted the show yet... I need to call the guest and let them know their card was declined and ask for a new card or other form of payment. What do you say in situations like this? What is your declined card call script?