1. The barcode with EAN 13 structure can be used, but the in-store code must be used, with the first two digits being 20~26. You don't need to apply for in-store coding, and you don't need to add the words "in-store coding".

2. The use of the in-store code will not conflict with other bar codes, because it cannot be used in an open environment and is only valid in the store.

3. If in-store coding with EAN 13 structure is used, CODE 128 should be used instead.

4.CODESOFT can edit and print directly without going to WORD to edit and print.