Soylent is having $10 in reward when you signup an new account with them.
1. Signup an New Soylent Account (You will get 100 Points = $10 OFF)
2. Goto https://soylent.com/pages/rewards
3. Like their Facebook (+25 Points = $2.50 OFF)
4. Follow Their Instagram (+ 25 Points = $25 OFF)
5. Total you will have $15 in Reward
7. Pick your 12 pack Soylent Drink $34
9. Make sure to redeem only $14 REWARD POINTS to apply to your order, an extra penny will not work
10. Checkout, as long as your order is $20 and up, you will get FREE SHIPPING
11. If you apply the entire $15 reward, the system WILL not let you checkout at all.
Total $1.66 per Bottle + Free Shipping
If you want more, rinse and repeat.