* Discount code CLSTARS confers a 35% discount off the list price of one, or a 50% discount off the list price of two or more eligible print, eBook, full-course video, and simulator software titles purchased on ciscopress.com or pearsonitcertification.com. Discount not valid on Book + eBook bundles, Book/eBook + Video bundles, individual video lessons, non-discountable products, Rough Cuts, Safari Books Online, or any title featured as eBook Deal of the Week or Video Deal of the Week. Discount code may not be combined with any other offer and is not redeemable for cash. Discount offer expires 11:59 p.m. EDT July 15, 2019. Offer subject to change.