1. Buy a Lifetime Registrant Code (Best for Frequent Releases)
If you only need a few codes and don't want to pay the upfront registrant fee, you can buy them from authorized third-party managers. What Is an ISRC Code & How to Get One - LALAL.AI
To buy ISRC (International Standard Recording Code) codes, you can either purchase individual codes through authorized managers or buy a registrant code that allows you to generate your own.
For a one-time fee, you can become a registrant, which gives you the authority to assign your own ISRC codes indefinitely. This is often the most cost-effective route if you plan to release multiple tracks or albums over time.