wwer444453

4 ms·

1. 1.▲
   by wwer444453 10y ago

   Nothing. It is like using reserved world IPs in your internal network. There is perfectly valid range you can use so why not shift to that?
2. 2.▲
   by wwer444453 10y ago

   I know. IAN and EAN are interchangeably used.
3. 3.▲
   by wwer444453 10y ago

   I work in a supermarket (in Japan). Those EAN13 codes you are printing are US only and probably reserved. I recommend that you change to any one of the in-store codes like 2*. It specifically carries no restrictions.