How is the Hola Prime Account issued under the Direct Model different from the one issued under the Pro or Prime Models?

The Hola Prime Account issued under the Prime Models inherits most of the trading rules of Prime challenge. 

However, the Hola Prime account issued under the Direct Model has separate rules of its own, as mentioned here. There are some additional rules in this one because it is meant for professional and experienced traders who can easily handle such rules, without any profit targets, and start earning from Day 1.