Amazon has 4-Pack of 5-Count Zone Perfect Macros Protein Bars (Various Flavors) on sale from $14.84 after 40% off when you 'clip' the coupon on the product page and checkout via Subscribe & Save. Shipping is free w/ Prime or on orders $25+.
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Thanks to Community Member Dealzslickk for finding this deal.
Flavor's Available (Prices after clipping 40% coupon):