Promotional discount codes aren't valid during sale periods. Discount codes cannot be used in conjunction with each other or during a site wide promotion. ⁣ Discount codes are case sensitive. Please ensure you enter the code exactly as shown to redeem. If you think that your discount code should be working and it isn't then please email us on info@ukcustomplugs.co.uk and we will do our best to help! All discounts are subject to change, We reserve the right to amend/remove discounts.