Here are the steps on how to use Discount Codes when shopping at alamo.co.uk: Sign in to Alamo or create a new account to add your favorite products to your cart. Then, click the Calculate button, and finally jump to the payment page, you will see the information of [Select your Promo Codes], click to select the Voucher Codes you want to use, and then return to the payment page to continue to complete the payment. Please note that used Voucher Codes will be automatically removed from your coupon.