If the self-made bar code is ok, we will be easy to handle. Hey. . . . . . . . . . . .

Your bar code was determined by yourself and was not recognized by China Article Coding Center. Just like selling cigarettes, cigarettes without going through them and paying taxes are all fake cigarettes, even if the cut tobacco is more authentic than their cigarettes. You got it? That's the internal code of the merchant. This is not a standard international bar code.