Shopping at 1A Auto
1. Sign Up For Multiple Email Addresses - Use a couple different email address to accumulate more 1A Auto promo codes. Many of the big retailers will come out with single-use coupon codes and this will increase your chances of savings.
2. Patience Pays Off - Take your time and revisit the site a couple hours later; 1A Auto will send you an additional promotion to entice you to complete your order.
3. Buy one, Get One Free - This is a great way to save additional funds on a particular product when you are buying the same product.