Walgreens friends and family sale 20% off coupon - Friday only

The drugstore wars are heating up, what with Rite Aid's 25% off make up bonanza and CVS' 25% off code online. Now Walgreens has issued a friends and family discount for 20% off all Walgreens and W brand products and 15% off select items. Print the coupon here.

The coupon is good on Friday, Feb. 12, 2010 only. One per person. Not valid online. You must present the coupon to get the discount. Find a Walgreens near you.

Caveats: not valid on prescriptions, cigarettes, dairy products, liquor, liquor department items, phone cards, newspapers, magazines, stamps, gift cards, and prescription savings club membership fee.