When you start your search for the perfect Direct Selling or Network Marketing business, here are some valuable questions to ask when comparing companies and opportunities: 1) Start up cost should be minimal. Start up cost in direct selling and network marketing companies are usually modest and mainly to cover the cost of the sales kit. Q. What is the company's start up cost? Q. What comes with a new Distributor/Consultant kit? 2) Some companies require a monthly purchase. Q. Is there a.