Select "one-time purchase" and add save $5 at checkout, then select "Subscribe & Save" and clip 25% coupon to reach $28 - $5 off coupon - stackable 25% off coupon (eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $15 with free shipping on $25+ or with Prime. Normally around $6 - $8 per bottle.