See? We’re back to the 80% promo. My recommendation here is to just go with the Dinner of the Month club, where every month a blank certificate is deposited into your account. No need to worry that the restaurant you want won’t be available at the price you want:  See it, click it, done. Easy-peasy approach with a voucher that will never expire.  I use ’em and have never had a problem with either the vouchers being accepted or exchanges over the phone using customer service.