Shopping at 1-Save-On-Lens
1. Sign Up For Multiple Email Addresses - Use a couple different email address to accumulate more 1-Save-On-Lens promo codes. Many of the big retailers will come out with single-use coupon codes and this will increase your chances of savings.
2. Newsletter Signup - 1-Save-On-Lens will consistently send out newsletters where you can find free coupon codes to save on your order.
3. Stackable The Codes - 1-Save-On-Lens comes out with a variety of coupon codes, where many times you can use more than one on a single order to maximize savings.