Credit unions have to have some sort of membership requirement as part of their charter, e g firefighters and their families who work in X area, residents of X county, etc.  

If someone wants to put up some of the money and be an owner than either that person doe a loan to the company in addition to his ownership or He or she can get a preferred return from the membership of the company.

I seen New Jersey Real Estate Investors Group in Teaneck it’s 397$ for a premium membership for the year..

The broker lost his membership and no membership = no brokerage. 

Yes in the marketplace, but to post there you will need an upgraded membership

And yes, that's another benefit of setting up the reverse correctly - The use of a single member single asset LLC allows us to transfer the membership of the LLC to the client instead of having to conduct another real estate closing.So the EAT would be an LLC that is holding the property after it's been completed and to finish your 1031 exchange you get the membership interest of the EAT that holds the property. 

But the membership interest in and structure of the DST allow it to be classified as real estate to satisfy 1031.

If you buy a Pro membership you also get the local comps they use to come up with the estimate.

They charge $37 per month for membership fee.

It seems to give you 10 estimates or so, and then requests that you sign up for a paid membership.