initializeCheckoutApi

Method Signature void initializeCheckoutApi(String merchantId, String secureHostName, String callbackUrl);
Description
This method initializes all the settings of the checkout API. This method should be called before any other methods are called.
Parameters String merchantId – The UltraCart merchant ID to create this cart against.String secureHostName (optional) – If you're using a custom SSL with UltraCart then this should be your custom SSL domain name.String callbackUrl (optional) – If you're creating a custom checkout on our own website instead of in an UltraCart dynamic catalog then you'll need to specify the URL of the relay script. This URL must be an HTTPS URL to make sure all the communication with our server is secure.
Result None