protected void SubmitOrder_Click(object sender, EventArgs e)
{
if (Page.IsValid && cartList != null)
{
double shippingCost;
string shippingMethod = ShippingDrowdown(out shippingCost);
BLOrder order = new BLOrder(postage: shippingCost, totalPrice: totalCartPrice, address: customer_address.Text, postalCode: customer_postalcode.Text, city: customer_city.Text, country: customer_country.Text, email: customer_email.Text, telephone: customer_phone.Text, paymentOptions: PaymentDropdown(), deliveryOptions: shippingMethod, name: customer_name.Text, surname: customer_surname.Text, cartProducts: cartList);
order.InsertIntoDB(connectionString);
Session["orderId"] = order.Id;
Session["cartList"] = null;
Session["cartCount"] = null;
Response.Redirect("/ReceiptPage.aspx");
}
}