Most producers will sell their beats in different licenses or options.
For example, I sell my beats in 4 different packages: Premium, Premium + Track Outs, Unlimited, & Exclusive.
Premium means that you'll get the untagged mp3 and wav of the instrumental.
Premium + Trackouts means you'll get the untagged mp3, wav, and individual instrument files for mixing (track out).
Unlimited means you'll also get the premium + track outs license, but there are no limits to how many copies you can sell or how many streams you can monetize (Spotify , YouTube, etc.) with the license.
Exclusive means you get all the benefits of the unlimited license and purchase the rights to the instrumental. No one else will be able to buy the instrumental at any license after you purchase this option.
*BONUS* One of the awesome benefits about buying beats from our site is you get a FREE copy of 'The Unconventional 6-Figure Music Business' ebook with every purchase! Check out the link below for more details.