I was looking at this promotional code for an online site today and as you may be familiar with all you do is enter a little code during the checkout process and the total will then be discounted based on what the code offers. As strange as this sounds, usually my inclination is to use more than one coupon. Surprisingly enough, you will find in many cases they do stack just like if you were using coupons at a regular store. For example, the store’s own coupon on top of the manufacturer’s.
Granted many times coupons specifically mark down things such as not valid with any other offer, it doesn’t hurt to get into the habit of seeing if you can stack them. At worst you would then have another coupon available to you for whenever you feel you can use it to save more money on a future purchase.