. >>> and scott griffith, ceo of zipcar. we'll find out how he got this booming business on the fast track to success. >>> here at "your business," we love giving advice to small business owners. now we want to hear from you. tell us which of our many segments have helped you. go to yourbusinesssurvey.msnbc.com. he. my name is marc lore and in 2005 we launched a business out of our garage. back then nobody was selling diapers or formula online with overnight delivery. for us that was a real opportunity. we've been using the american express open plum card. basically anything we can put on that card, we do to take advantage of the early pay discount. so far we've saved over a million dollars with the plum card. booming is saving every time you spend. >>> zipcar, the world's largest car-sharing company, is in the fast lane. with 400,000 customers called zipsters and 7,000 cars, the company is on the road to raising $75 million in an ipo. in this week's "learning from the pros," zipcar ceo, scott griffith, shares his thoughts o

. >>> and scott griffith, ceo of zipcar. we'll find out how he got this booming business on the fast track to success. >>> here at "your business," we love giving advice to small business owners. we want to hear from you. tell us which of our many segment have helped you. go to yourbusinesssurvey.msnbc.com. in 2008 i quit venture capital to follow my passion for food. i saw a gap in the market for a fresh culinary brand and launched behindtheburner.com. we create and broadcast content and then distribute it across tv, the web, and via mobile. i even use the web to get paid. with acceptpay from american express open, we now invoice advertisers and receive payments digitally. and i get paid on average three weeks faster. booming is never looking for a check in the mail. because it's already in my email. >>> zipcar, the world's largest car-sharing company, is in the fast lane. with 400,000 customers called zipsters and 7,000 cars, the company is on the road to raising $75 million in an ipo. in this week's "learning from the pro