Thanks for your question. It sounds like you want to know when you would receive a payout after an order is made on your store, and that you’re using a print on demand service.
Typically, you don’t have to wait for an order to be fulfilled to access payment. Once an order has been paid by a customer, you should receive a payout depending on your payment provider's terms. To find out who your payment provider is, you can login to your Shopify admin, and click on "Settings > Payments" and you'll see a list of the payment providers that your store is currently using. I suggest checking out our getting paid guide to see what the workflow looks like when a customer pays through a specific payment method, and how you would get paid.
Can I get you to help me answer these questions so that I can help you further: