The front page of this week's Walgreens ad contains a Points Booster coupon! Spend at least $30.00 in a single transaction and earn 5,000 extra Balance Rewards Points. These Points can be earned in addition to earning Points and Register Rewards for advertised offers. The coupon is only valid for three days: 1/17 – 1/19. To earn the Points, reach $30.00 before manufacturer coupons but after Walgreens coupons and sale prices. You can use the bonus Points coupon more than once. Remember, you cannot earn and redeem Points in the same transaction.