Amazon has the 12-Pack of Tru Sparkling Seltzer Drinks (12oz cans, Focus Adaptogen Nootropic, Clean Energy, Beauty Biotin Collagen, Defend Immune Support, and Dream Calming) for $16.49 - 10% off with Subscribe & Save (can cancel anytime) - 40% off coupon (check “Save an extra” box, eligible on first S&S order for this product) = $8.24 with free shipping on $35+ or with Prime.