Google Checkout

In order to use Google Checkout, you can set the options like this:

evoShop({
    checkout: { 
        type: "GoogleCheckout" , 
        marchantID: "XXXXXXXXX" ,

        // http method for form, "POST" or "GET", default is "POST"
        method: "POST" 
    } 
});

Google Checkout only accepts USD and GBP as currency