$5 in Borders Bucks For Every $50 Spent Through Saturday

Borders Rewards, the free-to-join rewards program for the Borders and Waldenbooks bookstores, has a promotion going on through Saturday where they're basically tripling your rewards earnings -- you'll get a $5 Borders Bucks GC for every $50 you spend online or in-store (versus the usual $150 requirement). More information, including how to sign up for Borders Rewards membership, is here.