Crest 3D White Brilliance Daily Toothpaste & Whitening Gel System
Amazon also has Crest 3D White Brilliance Daily Cleansing Toothpaste and Whitening Gel System (4.0oz and 2.3oz) on sale for $6.72 when you clip the 25% off coupon on the product page and apply promotional code 3CREST2STEP at checkout. Shipping is free with Prime or on orders of $25. Thanks johnny_miller
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No Longer Available:
Amazon has 14-Treatment Crest 3D Whitestrips Teeth Whitening Kit on sale for $14.90 when you 'clip' the $15 off coupon found on the product page. Shipping is free.