sentences:  In 1999, Sperry and Hutchinson, a company known for its S&H Green Stamps, introduced an updated rewards program, S&H Greenpoints; Carter's was the first chain in Michigan to utilize Greenpoints.In 2000, Carter's Foods became 100 percent employee-owned, becoming the only supermarket chain in Michigan to be employee-owned.Citing competition from Walmart and regional supercenter chain Meijer, Carter's filed for Chapter 7 bankruptcy in 2006, after it was unable to pay several million dollars in debts to its suppliers.