Hey guys, i just need to know what courier woot uses for international shipping to the UK?

Only Shirt sells internationally. There, all orders ship via the local version of SmartPost, FedEx International Mail Service, and we have to charge you $5 for it. FIMS will hand the package off to your local postal service, who will complete the delivery.

Woot only sells in the 48 contiguous states

uhm . . . “contiguous”

[MOD: Thanks. Too early]

could easily be litigious instead :^)