I have 2 rooms booked, one for me and DH, one for the kids. The rooms are "linked" but separate confirmation numbers. Can I add DDP to only one of the rooms, and share the credits with the kids? For example, if we have a TS dinner, can I use 4 credits? We plan on being offsite for several days anyway, so this would help ensure we use all our paid-for credits. TIA!