I Already Have UPC and ISRC Codes. Can I Use Them?

ISRC codes, yes. UPC codes, no.

DistroKid automatically generates DistroKid UPC and DistroKid ISRC codes for each release, so you don't have to think about it (or even know what that means). 

But if you want to specify your own ISRC codes for some reason, that's easy to do: Make sure you're subscribed to DistroKid's "Musician Plus" or "Label" account. Then click "already got an ISRC code?" on DistroKid's upload form.

There is no way to specify a custom UPC code.

If you want to apply for a UPC issued by GS1, please contact your local GS1 office here.