Accept all major credit cards directly on your WooCommerce site using the Nochex payment gateway. WooCommerce Version Tested: 2.0.8
To configure the plugin, go to WooCommerce > Settings from the left hand menu, then the top tab "Payment Gateways". You should see "Nochex" as an option at the top of the screen. You can select the radio button next to this option to make it the default gateway.