Join Extra Credit now! Help us donate up to $100,000 to charity while saving $6 off a purchase of $60 or more on the textbooks, eBooks and rentals you need at Each time an Extra Credit coupon code is used, through June 30, 2016, we'll donate $1 to that charity.

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Offer valid only with coupon code at time of checkout, promotion ends June 30, 2016. Excludes Aplia & already discounted products-Microsites. U.S. orders only.