If you are a Standard user, you must upgrade to the Pro plan or Business Tier plans to upload your generated tracks to Spotify or other DSPs.
If you are a Premium subscriber, you must upgrade to the Pro plan or Business Tier plans to upload your generated tracks to Spotify or other DSPs.
If you are a Pro subscriber, you can stream, sell, sub-license, distribute, and monetize you generated tracks as long as you modify the track to make it your own (e.g. via modifying the STEMS).
If you are a Business subscriber, you can stream, sell, sub-license, distribute, and monetize the tracks you generate.