Woot! App: Additional Savings Sitewide 10% Off (up to $20) + Free S/H w/ Amazon Prime

Woot! has via the Woot! App (iOS or Android): 10% Off Sitewide (applied at checkout). Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.