Each purchase creates an order that you track from your dashboard.
Key takeaways 
Order statuses: unprocessed, in preparation, shipped, completed, canceled
Payment status: unpaid, paid, refunded
You are notified of each new order
The client receives a confirmation (with invoice and download link)
Track your ordersEach order displays its status (from « unprocessed » to « completed ») and its payment status. You update the status as processing progresses; the history keeps track of the changes. For an in-person payment, it's up to you to mark the order as paid.
The automatic emailsTo you: a new order notification (amount, client, gallery) with a link to the order.
To the client: a detailed confirmation, with their invoice as a PDF and, for automatic delivery, their download link.
Am I notified of a new order? Yes, by email and notification.
Does the client receive an invoice? Yes, attached to their confirmation email.
How do I mark an order paid in person? From the order, update its payment status.
Paiements boutique en ligne : Stripe, commission et virements
Comprendre le paiement en ligne par Stripe : commission 3% frais Stripe, et quand l'argent arrive sur votre compte.