@Carlos Guzman - As per PA Real Estate Law, new licensees must take 60 hours of education prior to taking the Real Estate License Test.

From and after the date of this Contract, Buyer shall indemnify Seller for, defend Seller against, and hold Seller harmless from any liability, loss, cost, injury, damage, or other expense that may occur or may be claimed by or with respect to any person or property on or about the Premises resulting from the use, misuse, possession, occupancy, or non-occupancy of the Premises by Buyer or Buyer's agents, employees, licensees, invitees, or guests.

@Harry Darmawan In most states a PM is a real estate licensee, although many may not have ever transacted a sale.  

I have been a real estate licensee for more than 30 years and I have seen the evolution of the business.

Mine is thus...in a nutshell, the only way for a seller to offer seller financing without having to be concerned with licensing, is to have a NMLS registered and State Mortgage Originator Licensee handle the transaction. 

@Sarah Grise yes you can hold both licensees.  

Another avenue for licensees who may need a quicker stream of steady income can be obtained by working for a Property Management company as a leasing agent.  

According to FAR, the state added 28,507 new real estate licensees in 2015, a 142% increase from the low point in 2010 but below the 42,126-licensee high point of 2005 when we didn't have a real estate market, we had a speculators market. 

But if you intend to list houses, well it's a people business so I'd say get used to dealing with your fellow licensees and take the class in person.

Unless you have a mentor or background granting a lot of knowledge in these areas I wouldn't recommend them for a new licensee, but a client will probably ask about them at some point.