Walgreens Posted by Jennifer King Get link Facebook X Pinterest Email Other Apps Walgreens shoppers can probably on average pick up more freebies than customers at any other national store chain. Here's what you need to know to start snagging great deals and freebies at Walgreens: NEW (and dramatic) changes to the Walgreens coupon policy Why you need a Walgreens Balance Rewards card How the Register Rewards program works Why you should sign up for Walgreens mobile coupons Why you should take your parents shopping at Walgreens See the current Walgreens freebies and deals.