Savvy eBay sellers have different methods of handling inventory. They use everything from spiral-bound notebooks to sophisticated software programs.
Many sellers tape sheets of paper to their boxes to identify them by number, and use that as a reference to a simple Excel spreadsheet for selling purposes. Excel spreadsheets are perfect for keeping track of your auctions as well, but if you're using a management service or software, you don't need both for physical inventory. After you're running a full-time business, however, you have to keep Uncle Sam happy with a dollars and cents accounting of your inventory, so keep your inventory records in a standardized program such as QuickBooks.
