To increase the effort others put into building my business I offer a 1,000 referral fee to anyone who tells me about an unlisted property that I buy.

A business does not base their business plan on possible RE appreciation and sale of that building.

You might also meet someone that could be a potential business partner.

This, with the addition of a second commission AND the potential of a passive downline, is what made me get excited about this product to begin with. 

My only concern is what if they close shop or sell their business?

Alot of selfish liars on this post, we all know most ppl who get into the business started from nothing to make something. 

Long ago I tried a few of these sites like this and their product is awful.

I have found that locally, this is where you can see other homeowners who needed the same thing done and often times they have someone who isn't big on the internet or on a list, but is reliable and cost-efficient and they appreciate the business.

Thinking about using it for my wholesaling business going forward.  

Unavailability example:  Residential Real Estate is a 7-day-a-week business for the most part.