|1. Register here and they’ll give you a $10 coupon in your email. |
2. Add the Vitamin D to your cart for $4.99.
3. It will give you free shipping on your whole order, so you can also get something that is $5.01 and under to make it free with your $10 code.
4. You can also get a couple free samples at checkout with your order.
Credit card is required, but you can use paypal as well.