Today only, Feb 4, 2015, Restaurant.com is offering 50% off any gift certificate for a limited time. To get discount, use the coupon code: CUPID at checkout. This gets you $25 gift certificates for as low as $5, $15 gift certificates for as low as $3, $10 dining certificates for as low as $2, and $5 gift certificates for as low as $1. Restaurant.com’s gift certificates are redeemable at local restaurants across the United States. Some gift certificates have restrictions, like dinner-only or a $15 minimum.