Hello - I have 2 cruises booked currently, but I booked with TA not directly with RCCL. Can I still use visa reward points to apply towards payment? The category would be "Discount off Any Royal Caribbean Cruise (shared)". I'm thinking I can't as I don't know how TA would get payment but thought I'd ask. Thank you. I tried talking to Bank of America and Royal and reps seemed unsure.