PURCHASE, N.Y. and QUINCY, Mass. — Coinstar, an operator of change collecting kiosks, announced that customers utilizing its service at all Stop & Shop stores, now have the option of placing the full value of their coins, without fees, onto a Stop & Shop gift card. In addition, customers also have the option to select a gift card from a variety of national retailers and e-retailers. The gift cards are immediately activated and can be used the same day.