We understand that you might want to have a single cumulative invoice of your monthly shipment done with PayPal delivery, and you don't want to have many invoices, however, such a service is not yet available.
From the ''Settings'' menu, in the section ''Payment and Invoicing" go to My Invoices'' where you can view, manage and download invoices.
PAYPAL PAY AS YOU GO powered by Packlink allows you complete your payment directly with PayPal account and immediately download your invoice.