Payment of the total cost of your order and the relative shipping and delivery costs can be made by credit card or by PayPal only, according to the indications given on the order form.
If you want to pay by American Express, at checkout please follow these guidelines:
1. Select payment via Paypal account
2. You will be redirected to a page of Paypal
3. Click "Pay with a debit or credit card, PayPal or Credit"
4. Insert Cart Date and Complete the order form