There are three rounds of rematching. Rematching does not happen all at once. It's done in three rounds and happens daily once rematching starts.
- Round 1 is for people whose information was never retrieved. This will happen shortly after the shipping deadline.
- Round 2 is for people whose information was retrieved, but their gift was never marked as shipped. This will happen about a week after Round One and will be done daily.
- Round 3 is for people whose gift was marked as shipped, but who did not receive it for whatever reason. This will happen about a week after Round Two completes and will be done daily.