Groupon takes up to 92% off a range of goods and services as part of its Deductions Sale. (It advertises up to 80% off, but we found deeper discounts within.) Shipping adds $3.99, but orders of $34.99 or more bag free shipping. A couple of best bets:
For new customers only, Groupon cuts $10 off orders of $25 or more via coupon code "WELCOME". That's one of the better dollar-off deals we've seen from Groupon. (We recently saw a $10 off orders of $40 or more coupon, although that was for all customers.) Some exclusions apply.