Text STARBUCKS to 827438 and you’ll receive a 30% off a Fresh Food Item mobile coupon valid in the Starbucks Café at your Target store! Plus, there is a nice 25% Off Starbucks Café Warm Sandwiches Cartwheel Savings Offer (exp 10/3) that can be stacked with this new mobile coupon. Note, the mobile coupon is valid until Dec.31.