Some of the websites offer you with the latest offers with licensed and exclusive rap beats for sale.
The latest ones run propound two more beats in the same license for free with the one exclusive rap beat that you are purchasing.
The producer creates the beats in bulk and puts them on sale on the online library from which you can select 3 beats in the same license, and the discount will apply automatically to the total billing amount.
Other services might include that the producers extended an advice or consultation service over online platforms such as Skype, WhatsApp, or phone call without charging extra fees.