Basicly, every 6 minutes everyone gains 2 production of 5 diffrent kinds of businesses
Food
Material
Design
Engineer
Gas
Property types
Residenteal
Business
RoB Bricks:
Production brick (required to produce 2 units of what ever your business is, every so many ticks)
Storage, your units of production must be placed into storage before you can sell them. Storage bricks can hold up to 500 (or 1,000+ I forget) units of production
Salepoint brick: This is were you sell your units of production at. Here you can set prices from 5$ - 45$ for your UoPs (units of production)
Food is required to build. With out food, you can't build
Material is required to build. With out Material you can't build
Design is required to build upwords after a certain point.
Engineer is used to build ramps and cylinders (possibly other special bricks, I'm not sure)
Gas is required to use your jets. I believe 100 gas grants you 2 minutes of notstop jets.
After you got this done, you should know a few other things. RoB uses a grid. To buy a property, it must be inside of the city, and unowned unless by the city, and the property isn't a road. To expand your business, you must buy and sell products to increase your value of your A Residential properties and B your business properties. For example, When you first start out, your first residential property and business property is free. To get a seconed one you need to spend 20,000$ of bricks on both your residential and business propertys. To place those bricks you need food, material, design to build high, and engineer for special bricks. After your properties both have a brick value of 20,000$ you may buy a 2nd business for 40,000$
Hope this helps.