To check the balance of your Walgreens reward card, visit Walgreens.com, and click on the Balance Rewards tab at the top of the home page. Log in to your reward card account with your user name and password. If necessary, register your reward card to create a new account.
By creating an online account for your reward card, you can access all membership details, including paperless coupons, and can track your points and activity, explains Walgreens. You can also download the Walgreens reward application for your Android or Apple smartphone or mobile device. Balance Rewards members who earn 5,000 points receive a $5 reward to redeem on purchases.