Cordova PayPal Integration with Example

document.addEventListener("deviceready", onDeviceReady);

function onDeviceReady() {
    var clientIDs = {
        "PayPalEnvironmentProduction": "YOUR_PRODUCTION_KEY", // not needed while testing
        "PayPalEnvironmentSandbox": "YOUR_SANDBOX_KEY"
    };

    function onPayPalMobileInit() {
        PayPalMobile.prepareToRender(
            "PayPalEnvironmentSandbox", // or "PayPalEnvironmentProduction" 
            new PayPalConfiguration({
                merchantName: "Shop Name",
                acceptCreditCards: true,
                merchantPrivacyPolicyURL: "https://shopname.com/policy",
                merchantUserAgreementURL: "https://shopname.com/agreement"
            }),
            function() {
                console.log("OK, ready to accept payments!")
            });
    }
    PayPalMobile.init(clientIDs, onPayPalMobileInit);
}

function payNow() {
    var paymentDetails = new PayPalPaymentDetails("15.00", "3.00", "2.00");
    //new PayPalPayment Details("subtotal","shipping","tax");
    //PayPalPalment("total","currency in ISO 4217 format","Description","Sale",object);
    var payment = new PayPalPayment("20.00", "USD", "PhoneGapPro T-Shirt", "Sale", paymentDetails);

    PayPalMobile.renderSinglePaymentUI(payment,
        function(payment) {
            alert("payment success: " + JSON.stringify(payment));
        },
        function(error) {
            alert(error);
        });
}