* Log in to www.onlineprinters.co.uk using your login credentials and enter the promo code TOPSELLER21 in the corresponding field of the shopping cart. No minimum order value. No payout in cash. The discount cannot be combined with other campaigns or promo codes. Maximum discount: GBP 100. The discount will be available until 31.10.2021 for the products indicated on the landing page. A customer account is needed to participate in the promotion.