Promotional value expires Jun 18, 2014. Amount paid never expires. Limit 1 per person, may buy 1 additional as a gift. Limit 1 per order. Online only; not valid for in-store purchase. Shipping not included, but may use Groupon value toward shipping. Not withstanding anything above or below, vouchers not valid with mymms.com (M&M’S) after voucher expiration date. Thereafter, Groupon will refund amount paid in Groupon credit for unredeemed vouchers. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.