At one point he was making $4k per month on credit card referrals[1]. [1] http:/...

		Zimahl on April 27, 2013 \| parent \| context \| favorite \| on: Meet Mr. Money Mustache, the man who retired at 30 At one point he was making $4k per month on credit card referrals[1]. [1] http://www.mrmoneymustache.com/2012/06/21/i-just-gave-up-400...