Anyone Finding Commercial Real Estate?

Ok so about a month ago I like most noobs did a Google Search for "How to Make Money" and I came across an Idea for a Commercial Real Estate Finder aka "Bird Dog" and I thought what the hell at the time I was doing desktop support for alot of Doctors, Dentist, Administrators...etc and I thought "Hey I pass Vacant Commercial Buildings often..Maybe I would be good at this"...Long story short I posted a Craigslist Ad and I just now got a hit on it today wanting to know what my pricelist is? As dumb as this sounds I didn't even think about a price list I think somehow In my odd mind I thought the client would set the price. So my question is whats a good price point to start out at? Im wondering if anyone on here is doing this that may be able to help with suggestions?

Your post isn't too clear

I have a piece of commercial property I need to sell for a RE client. If you find me a buyer I will pay $5000 commission. PM for details

I'm not sure I understand your question, but if you are asking what you should charge a commercial real estate company for marketing their services to other clients, you should expect to be paid a fairly good rate. Just make sure that you aren't holding yourself out as a real estate agent, since all states require proper licensing.

(If I understand clearly) Be careful with this. I know someone who did this and got tons of legit leads for the buyer . He too was offered "5000 commision". He never saw a cent, even after deals were closed. What they do is tell you that its a long process to keep you waiting forever ( which sometimes it is). Depending if its shortsale or whatever. but yeah be careful.

but u can do this with an contract? or im wrong?