The terms of our codes do vary and so for full information, we could recommend referring to the newsletter that the code was issued in, full terms should always be at the bottom. If this is not the case, feel free to contact us for support. Ensure you type the code in exactly as it appears on the newsletter or site banner and ensure there are no spaces before, after or in the middle of the code you are trying to use. We do unfortunately sometimes have brand restrictions on our codes and so we would recommend checking to see if the brand you are trying to purchase is included in the offer by referring to the newsletter you received the code in. If you have found a discount code from a third party discount code site, we are unable to honor the code if the third party has displayed the code incorrectly. Only one code/promotion may be used per purchase with us and we, unfortunately, cannot add any code to an order after it has been placed.