Walgreens coupon for $10 off $40

Get $10 of a purchase of $40 or more online with this Walgreens coupon. Expires Oct. 2, 2010. Valid online only. Contacts are included, and you can use this coupon three times before it expires. Shipping is free on orders of $25 or more. Beauty items are currently 10% off through Thursday, Sept. 30, 2010. The coupon celebrates Walgreens' 10-year anniversary.