Promotional value expires May 31, 2016. Amount paid never expires.Limit 1 per person. Valid within the U.S. only. Starbucks Card eGift can be used in any participating Starbucks store. Must redeem voucher by expiration date. Groupon will send amount paid in Starbucks Card eGift if not redeemed by expiration date within 30 days. Not valid with Groupon Promo Codes or with other promotions/offers. Starbucks Card eGift does not expire.