Specialty Dining payment - switch from credit card to using OBC

[whattodo]

I paid with credit card for specialty dining for 6 people soon after we booked cruise. I re-fared with OBC. I want to use OBC for specialty dining that I had already paid with credit card but the restaurant is fully booked that evening. Celebrity rep suggested to cancel the existing reservation and then try to use OBC to rebook the time that I free up. Being a party of 6, I don't feel lucky to give up the reservation. Has anyone successfully switch out payment with OBC when you're on board? 

Also, can I cancel pre-purchased item such as WiFi when I'm on board? Or does it have to be cancelled before cruise? 

[hcat]

I  would not cancel..someone else will get your slot.

Best bet is to try and have the maitre d switch this when you are at the restaurant.,and seated. It may work or it may not. Or afterwards try to have guest relations switch it.  Things like this are quite hit or miss with X but I wish u luck..

Enjoy the dinner!

[hcat]

If you cancel the pre purchased wifi..price may be higher if u try to book it  on board. But to just cancel should be ok

[Cruise till you drop]

7 minutes ago, hcat said:

I  would not cancel..someone else will get your slot.

Best bet is to try and have the maitre d switch this when you are at the restaurant.,and seated. It may work or it may not. Or afterwards try to have guest relations switch it.  Things like this are quite hit or miss with X but I wish u luck..

Enjoy the dinner!

Somehow I don’t see this working but I guess it’s worth a try.  Just don’t get your hopes up or get upset if it doesn’t work