Often times I am chasing them to give me the invoices-contracts which list the description of the jobs so I can pay him deposit ASAP.

If you pay the GC his or her regular invoiced price for labor, materials and overhead, then the GC's equity share should be zero because the GC is receiving full pay in exchange for its service.  

The company is Response Real Estate Education and we are looking for a real estate expert who could write a second opinion letter to substantiate that they did not provide the education/product they sold and help with our credit card dispute.My credit card company has requested "a second opinion on company letterhead from another merchant or bonifide expert that states how the service was defective or did not match the description of your sales invoice."

I recently signed up for invoicing w/ quickbooks, its like $5 a month. 

I’m thinking non local in the hopes they’ll just pull numbers on comparable properties that size where they’re from and not this dang fire sale situation. 

Dang!

Things were going bad from day one however we wouldn't be aware of it until late 2017.It started when 1 of our properties got burned and when started an insurance claim learned that the policy the management company has purchased for us wasn't covering the cost of property purchase and their savings of $20/month cost us loss of thousands of dollars.That was the start of our awakening and we started checking all that was taking place and we have questioned all the different bills and reports that were provided to us, during that we learned that 2nd of our properties was abounded by the tenant and the months late rent payment wasn't questioned by the management company, not only that but thieves had broken in to steal all appliances and vanities, created damage and leave the property completey vandalized, a squatter had taken over the property and we had to go thru eviction process.Needless to say we have dropped Mousa and his so called management team (Omar and Wanda) and hired another company to take over and conduct a full due diligence on our properties which helped us to find out that on a 3rd property the management company had failed to fill out correct paper work and the tenant was not paying her utility bills for months and that mistake of paper work forced us to settle thousand of dollars past due bills with the city, that's on top of the fact the tenant was way past due on her rent, this property was so badly maintained despite the fact we have paid thousands of dollars to Mousa and his team for various repairs they have reported and invoiced for.As you can imagine the poor management of this company had caused us nothing but losses that are at this point estimated in tens of thousands of dollars.It is clearly our responsibility of not checking this company in details before engaging in business with them, however it is this company lack of responsibility and management that caused our losses.Be aware and check them thoroughly before engaging

In plain english, ain't nobody gonna make then do a dang thing they don't wanna do.  

Write an invoice and give a receipt for all sales. 

I make pretty dang good money right now but I hate what I'm doing due to the horrible weather here this year.