Instructions:Specified amount will be deducted from total basket spend once qualifying amount is reached and code XMASTREAT is added to the basket - qualifying amount is after all other discounts are applied. Offer valid until 26th December 2016. Discount applies to every £50 spent in one transaction up to £500. Offer can only be used once per customer and cannot be combined with any other voucher. All orders subject to availability. Offer can be redeemed in store until 26th December 2016 by showing barcode at the till - barcode must be presented at time of purchase. All orders subject to availability. We reserve the right to retract this offer at any time.