Hi
The code that started this whole debacle was FHSANTA14, if you apply that voucher code now it reduces the monthly subscription by 90% to 1 pound and leaves the yearly subscription as 99.50 pounds, on the other hand if you enter the voucher code as SANTA14 (omitting the FH) it leaves the monthly subscription as 9.95 pounds but reduces the yearly subscription (as others have said) by 50% to 49.75 pounds. Certainly in the past there has been a 50% discount offer for yearly subscription, and maybe there still/now is such an offer for new or lapsed subscribers but I haven't seen any publicity about it and, as I currently have a subscription, would not have received an email about such an offer.
Andy