public void CheckOutCart()
{
cartBL = new CartBL(new Credential {
UserName = InterplayStorage.SelectedUser.UserName, Password = InterplayStorage.SelectedUser.Password
});
cartBL.CheckOutCart(_instance.id);
this.ClearCartData();
if (_instance != null)
{
if (_instance.newCartCreated != null)
{
_instance.newCartCreated.Invoke();
}
}
}