Can I change to a different product after placing the order? GVIDO Customer Support 10 January 2019 22:49 Updated Unfortunately, you cannot alter the order. Please double check your order before you place it. Related articles Can I combine multiple orders (different order numbers)? Can I order over the phone, FAX or email? I don't have a credit card. Can I pay with a check, bank wire or COD? What are your payment options? I want the order to be gift wrapped and not to include the packing slip & receipt.