*Offer valid until midnight December 31, 2017. Discount varies according to the product. Offer valid on any of the selected products of the Best Promo Codes of December campaign on the site www.avanquest.com within the limit of the stocks available for the products in promotion. Offer may not give rise to any other price reduction, refund or financial compensation except legal provisions and limited to orders whose place of delivery is located in the United Kingdom. Offer cannot be combined with other offers on the site.