What is the best way to submit my track info if I didn’t submit it all at the time of purchase?

You’ve got 3 different options:

1. Enter the information into the spreadsheet we sent you with your ISRC codes and email it back to us;
2. Use the link we sent you in your receipt email;
3. Use this form https://www.isrc.net/trackdata/ (You don’t have to complete everything again. Just fill in what you were missing).