When you receive an order, you can initiate communication with the buyer using the Contact Buyer form.
When a message is sent with the Contact Buyer form, a copy will be sent to your Customer Service e-mail address located on your Seller Account Information page. The e-mail the buyer receives will include an anonymized e-mail address to which the buyer can respond directly. All subsequent communications will occur directly through e-mail or in the Buyer-Seller Messages inbox of your seller account.