Nashua is famous for its many shopping outlets, especially in the southern part of the city where you can find every single store chain in New England. Many Massachusetts residents come here to take advantage of the lack of sales tax in New Hampshire. The commercial area spans from exit 36 in Tyngsboro, Massachusetts to exit 3 in Nashua on U.S. Route 3. The 1,000,000 square foot Pheasant Lane Mall at the Nashua/Tyngsboro border is one of the biggest shopping centers.