This page is for placing a custom order that we’ve already discussed and confirmed. Please enter the total price we agreed on and leave a note with your order as described below. I’ll use this as a reference when I’m creating your custom order so please include all important details.
You can include a short note from Paypal’s “Review your information” screen. After you’ve chosen a way to pay and filled in your information, your next screen will look like this:
Just click the Add link next to “Note to seller” and you’ll see the screen below where you can enter your note: