Hold off on sending your payment via Paypal until I have contacted you after receiving and reviewing all your commission info. This is so I can give you a price estimate if your commission falls outside of the usual bounds of what I work for my prices, or so I can ask questions to clarify any confusion I might have about your character or what you're wanting.
Mark a payment for digital art as "services" and mark a payment for traditional art as "goods". THIS IS EXTREMELY IMPORTANT.