Promotions and Discounts Promotions and Discounts Full list of current and expired promotions: Discount Details Voucher Codes Loyalty Points Loyalty Points From time to time Hot Tub DIY will offer promotions on different items, multiple purchases, end of line stock or reduce the price of an item due to similar reasons like excess stock levels, these are random events that are usually not reflected by exact dates, and therefore are unpredictable. | 
