Google Checkout is one of the most convenient way to pay for Star Trek Online Credit for most of the customers. It is very simple to pay things with Google Checkout. Just like paying with PayPal, you firstly register a Google Checkout account. Using this payment method, you will be redirected to the Google checkout page once you click the image at the final order page, there you may choose two ways to complete your payment. Google Checkout payment can make rest assured when purchasing.