To use Promo Code in Save A Lot shopping, you only need to do the following three steps: 1. Log in or create a new account on savealot.com. Select the Save A Lot products you like and add them to the shopping cart; 2. Check the product you want to purchase at Save A Lot; 3. Place the order, click on the Save A Lot Promo Code you got on the checkout page. Select the Save A Lot Coupon you want to use and just complete the payment.