Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to flip items for profit online [title] Visit thrift stores. [step] Thrift stores are one of your best options for finding items to flip. You can go to one location to find a wide variety of items, plus most are relatively cheap.

Ending1: However, always check prices first, or you could end up with several unopened items. [substeps] Thrift stores are perfect places to find items for profit. Ending2: They are often small, easy to retrieve and drop directly in your cash box. [substeps] Most thrift shops have the ability to restock goods right after their sale. Ending3: In addition, most thrift stores expect flippers to come in, so they won't bother you while you're deciding which items to buy. [substeps] Try looking for thrift stores in more affluent areas, as you're more likely to find brand-name items that are worth more. Ending4: Stores that sell old photographs, costumes, jewelry, or even many other items are low maintenance. [substeps] If you're interested in acquiring secondhand items, look through your local thrift store.

Answer format: ending1/ending2/ending3/ending4