Purchasing a beat is an investment we all know that.
Although the TRACKED OUT FILES do help alot when mixing, it still has its limitations.
I would like to suggest that MIDI files are made available for supreme mixing & mastering.
I was just about to purchase the EXCLUSIVE license for 2 instrumentals when i noticed that not only the tracked out files are not 100% guaranteed to be sent to the buyer but also that they only offer WAV format. It might not bother certain producers but as a business it is a necessity.