Nature's Bounty & Optimal Solutions: Buy 1, get 1 free + free shipping w/ $35
At Walgreens, buy one Nature's Bounty or Optimal Solutions vitamin or supplement item and get another for free. (Eligible items are marked; add two items to your cart to see this discount.) Shipping adds $5.99, or spend $35 or more for free shipping. (In-store pickup may also be available.)