It won't be the same, the same model and the same color may all be the same! There are several digits in the barcode number, indicating the color number! Every clothing company will number the company's clothing color, and then use the color number on the bar code accordingly, so clothes with different colors and codes cannot have the same bar code!

Trademark bar code is divided into internal code and national standard code; The internal code is drawn up by itself, and the national standard code is registered in the country; You can refer to this.

/management/