It depends on how many manufacturer coupons and Register Rewards you want to use to pay. You have to have at least as many items in your transaction as you have coupons and Register Rewards used as payment. For example, if you had two manufacturer coupons and six Register Rewards to use, you would need to purchase at least eight items.

It is just a cheap item that you can purchase if you need more items in your transaction. You must have at least as many items in your transaction as you have manufacturer coupons and Register Rewards used as payment. For example, if you are purchasing one product, using a manufacturer coupon, AND wanting to pay with a Register Reward, you will need an additional item. Hence, “filler items.” Read all about shopping at Walgreens by clicking on the “101″ tab at the top of our Walgreens page. This will be very helpful!

They do not count as manufacturer coupons, so you can buy a product and use an in-ad coupon, and that product can count as a filler item!