When he was a senior studying at Texas A&M University, Matthew Iommi realized that there were no good options for transporting groups of people.

The Dallas billionaire reportedly led a $7.35 million seed funding round in Fetii Inc., an Austin-based company that has created a group ridesharing service using vans. Startup accelerator Y Combinator and venture capital firm Goodwater Capital, among others, also participated in the round announced on Feb. 18, according to Forbes.

Here are some of Mark Cuban’s top tips for investing and building wealth as he’s shared on his blog, on social media and in media interviews. “If you have any credit card or other type of consumer debt on which you pay [5 percent] or more interest, pay it off,” said Cuban on his blog.