Yes! You may enter a coment like this: Ship Collect on my UPS account 123ABC. Please specify if it is Collect or 3rd Party billing.
How do I make a purchase without using a Credit Card?
To purchase without a credit card, select Purchase Order as your payment method. If you do not have an open account with us, we will contact you to help you complete your credit application. Should you have any questions or problems, contact us at firstname.lastname@example.org.