Kirsten Braddock Investor from Ponte Vedra, Florida posted over 1 year ago I’m interested in hearing how to use 0% introductory rate credit cards as a way to purchase properties. The problem I foresee is that once I access the money for the cash purchase, I’ll kill my good credit with high balances. Ideally, I would refi the property after 6 months to pay off the credit cards. Has anyone done this successfully. Tips and tricks please!