What's a Register Reward?

Whenever I'm checking out at the register at Walgreens it's inevitable that someone watching me pay will ask, "what are those?" as they look at me pay with little slips of paper and take an $80.00 bill to $2.43 in tax. Although the Register Reward Program at Walgreens is one of my favorite (as you probably know!) it can be quite confusing. I'll be posting a guide to Walgreens shortly but in the meantime I want to post a video I did back in October with a basic introduction to the Register Reward program. I only had 2 minutes and they wanted only the basics, so we'll start there. More to come, promise!