Up to 25% Savings on Your Amsoil Purchase
The Amsoil Preferred Customer program is basically a wholesale buying program (think similar to Costco or Amazon Prime).
Up to 25% every order directly through Amsoil.com
Free shipping over $100 on Amsoil.com
A $5 coupon on your birthday
$5 back in rewards on every $100 you spend on Amsoil.com
Exclusive Promotions throughout the year
The cost is only $10 for a 6 month membership, or $20 for the full year. The membership pays for itself generally after the first order. If you're making an order from Amsoil.com, adding the Preferred Customer option just makes sense.