The TH Baker Sale Starts Boxing Day Written by Optimus Performance Marketing on December 23, 2013. Posted in Awin, General Promotions, Jewellery, Offers/Promotions, UK TH Baker Affiliate Newsletter News | Promotions The TH Baker Sale Starts Boxing Day The TH Baker Sale starts on Boxing Day 2013, with thousands of lines and up to 50% off - hurry and bag a bargain before stock runs out!