Buy any one Vitacost brand Vitamin or Supplement and get a second for 50% off at Vitacost. As a bonus, this deal stacks with the 10% off $55 coupon code THANKUC6M7. Shipping starts around $2 or get free shipping with orders over $49. For example, add the Vitacost Synergy Women's Multi-Vitamin (240 Capsules) to your cart for $37.99 and a second will be added for $18.99. Then use the 10% off $55 code to bring the total from $56.98 to $53.18 and the overall savings to $22.80. Sales tax is only charged in FL, NC, and NV.