To use your Clubcard coupons in the Tesco Grocery & Clubcard app, select the Clubcard icon at the bottom of the screen and then select which coupon(s) you want to use. If you'd like to remove any from your shop, select the coupon(s) again and click the 'Remove from online basket' option.
To use your Clubcard coupon codes online, just select the ones you want when you get to the checkout. To remove them, untick the code(s) at the checkout. Please note that Clubcard coupons can't be used on Tesco Marketplace.
You can only use one coupon starting with an X in your order, unless otherwise stated.