Coupons have been around for a long time but I only recently discovered that coupons are a great way to save on online shopping. I guess I was not shopping that much online and didn't know that my some of my favorite stores issued coupons and promotional codes. Now I always keep my eye open for them.
Coupon Kathy is another great coupon site for the biggest savings with your online shopping. They carry up-to-date coupon codes for a number of online stores. For example, they have a number of available discounts codes for General Nutrition Centers, Inc. For your information, GNC is a leader in the nutritional supplement industry. When I checked them today, they had three gnc coupons listed. The discounts ranged from 5% Off any order over $50, up to $10 discount + free shipping for product orders above $75. You should note that you do NOT need to fill in the field for promotion / discount code on gnc.com. If you are a regular customer at GNC, this might be a great way to save money. I suggest that you go over the "How To Use Coupon Codes At GNC.com" provided on the page.
I also learnt that GNC is having their semi-annual sale and a chance at winning $5,000. Go over to their site for more details.