Many stores encourage repeat customers by offering a frequent shopper card that the salesperson will punch with every purchase for an additional 10 percent savings. If a store doesn't offer one, ask the owner or salesperson. Getting to know the staff may not always score you a discount, but they can often direct you to the latest merchandise and great deals.
– Carolyn Schneider, a consignment store shopper for more than 20 years, is author of "The Ultimate Consignment & Thrift Store Guide" and creator of savvyshoppingguide.com, international guides to the world’s best consignment, thrift, vintage, and secondhand stores.