/// <remarks/>
 public void CheckoutShoppingCartAsync(CheckoutShoppingCartRequest Request) {
     this.CheckoutShoppingCartAsync(Request, null);
 }
 /// <remarks/>
 public void CheckoutShoppingCartAsync(CheckoutShoppingCartRequest Request, object userState) {
     if ((this.CheckoutShoppingCartOperationCompleted == null)) {
         this.CheckoutShoppingCartOperationCompleted = new System.Threading.SendOrPostCallback(this.OnCheckoutShoppingCartOperationCompleted);
     }
     this.InvokeAsync("CheckoutShoppingCart", new object[] {
                 Request}, this.CheckoutShoppingCartOperationCompleted, userState);
 }
 public CheckoutShoppingCartResult CheckoutShoppingCart(CheckoutShoppingCartRequest Request) {
     object[] results = this.Invoke("CheckoutShoppingCart", new object[] {
                 Request});
     return ((CheckoutShoppingCartResult)(results[0]));
 }