How to Use a Postal Scale
One way to save money on shipping is to use a postal scale. By calculating exact postage for each package and envelope, you can avoid overpaying. Your postal scale can actually pay for itself with the amount you save on postage. Once your scale is set up, follow these simple instructions to start using it for shipping. All you'll need to get started is a postal scale, your computer and a printer that accepts labels or label sheets.