Once you've earned a minimum of 1000 Points, or $10, you are eligible to redeem your points. You can redeem your Points for cash via PayPal or Dwolla or request an electronic gift card from participating retailers. Your redeem button in the will be active in your Current Earnings panel.
Learn more about Dwolla on MintVine
Learn more about Paypal on MintVine
Learn more about Giftbit on MintVine