Look at your own needs first. Bar code printers are divided into desktop, commercial and industrial use. Desktop type is relatively small, that is, you can choose when the printing volume is small. The commercial type is selected when the printing volume is relatively large, and the industrial type is generally used in factories, with a large amount of printing and poor use.

Followed by the price, desktop.

Third, brands, generally foreign brands are better and the quality is relatively stable.