What account gets charged when purchasing an item to ship?

For my business I sell clothes. For the sake of the example, let’s say a customer is buying a shirt. They place an order, then Shopify pays for a supplier that makes the design on the shirt, which is then sent out. My question is, how do I know which bank account/credit card that money is coming from? How do I change it? Is it the basic card under the Billing section?

Thank you.

Hey, @Crescentwear !

The way that payments are handled really depends on the supplier you’re working with. It sounds like you might be using one of the print on demand apps, is that correct? If so, let me know which one and I can take a look at their documentation to see if they have information on payments.