New Generic Code From Serenata Wines Written by Optimus Performance Marketing on May 1, 2014. Posted in Awin, Food, General Promotions, Gifts, Gadgets & Toys, Offers/Promotions, UK, Voucher Codes Serenata Wines Affiliate Newsletter News | Promotions New Generic Code From Serenata Wines Serenata Wines are proud to announce details of their May generic code which can be found below; Code - yy5g5gdd2 Promotion - 5% off Valid - 01/05/2014 Expires - 31/05/2014