Hello I'm Blair.I'm just now signing up, but I've read a lot of bigger pockets materials over the years and perused the site briefly. 

Invest in marketing materials and learn your ratios for return.  

Some great material for sure! 

I see you're just starting out, I urge you to learn the basics of real estate before trying to deal in real estate, the gurus don't teach the basics, just the schemes.I have several methods of how to buy and sell a property that meets the goal of wholesaling legally and ethically on BP as well as in other materials which are free.

If a material item remains unfulfilled or is deferred until some future time, the contract is "executory."

-Bedroom 8-12 hours ($240-$360) $105 in materials.

Where does the money for materials come from, would they need to buy them and that would go towards their investment? 

. $40K to gain access to their "franchisee" training, materials and limited rights to use their name and trademarks in promotional items and such in your investing business.

Some material defect you didn't plan on or maybe something that comes up later down the road.

It would be a good material to start with.