AdoramaPix sales and promotions are usually accompanied by an alphanumeric code up to 10 character in length. If you have such a code, you can enter it during the shopping cart process.
There are two input boxes available for entering coupon codes, both of which are indicated with arrows on the image below. Simply click your mouse within the input box, enter the code, and click the GO button. This should enter your code and, if it's a valid code, you'll see a change reflected in the final price of your order.