NuRide, Inc.

My only questions about the company are: 1. Why do they require one's credit card info? 2. Is it for the offers that they look to fill?3. Am I at risk for giving my c/c info to such a company?
I got this information from the state of CT when asking for info on rides to and from work since I cannot drive while I have brain surgery coming up. After spending almost $400/ week on cabs, I need to find an alternative to and from work. With no coworkers or associates to help in suck a case, I'm stuck paying high prices for transportation when my medical condition should help with my arrangements for work, never mind to and from Yale hospital when I must go there.