Shopping at 23andMe
1. Patience Pays Off - Take your time and revisit the site a couple hours later; 23andMe will send you an additional promotion to entice you to complete your order.
2. Search For Promo Codes- Regarded as the easiest way to save money online, go to google and search 23andMe promo code and copy and paste the codes at the checkout page.
3. Stackable The Codes - 23andMe comes out with a variety of coupon codes, where many times you can use more than one on a single order to maximize savings.