We use Schlage Encode locks and program individual door codes for each guest that is either the last 4 of their phone number or a convenient code they provide us. 

Open source has some collegiate classes for free and getrefm (which I am not affiliated with) has some courses that are inexpensive

Maybe it's so available if you search out their affiliate links section on BP.   

They also do research on up and coming areas around the country and have about 20 affiliates you can work with.

I am currently working a part time job and my time is limited so i wanted to find some ways to make some passive income so i can build up my capital even faster. i tried to make a site to generate some cash flow through affiliate program but that failed miserably.

Some Skiptracing services don't charge more for LLC records and they have affiliate referral programs.

I've been doing lots of zoning/predesign research for clients and found that ChatPDF (google it, its free and I have no affiliation)  saves me a ton of time to search through and understand new land use laws.

I'm not affiliated with them in anyway.

*I'm not sponsored by Walmart+ and I have no affiliate link to share. 

Yes, to become a licensed agent, you'll need to affiliate with a broker.