New Generic Code From Serenata Hampers Written by Optimus Performance Marketing on November 29, 2013. Posted in Awin, Food, General Promotions, Gifts, Gadgets & Toys, Offers/Promotions, UK, Voucher Codes Serenata Hampers Affiliate Newsletter News | Promotions New Generic Code From Serenata Hampers Serenata Hampers are proud to announce the following generic code will be live from 01/12/2013. Code - jhf874jGG Promotion - 5% off Valid - 01/12/2013 Expires - 31/12/2013