When you become a seller, you'll complete a Stripe onboarding process to connect your bank account for payouts. This is a one-time setup.
Payouts are processed via Stripe on a rolling basis. After a buyer's payment is confirmed, the funds are typically transferred to your bank account within 1-2 business days.
Your Store Orders dashboard has a Payout Balance card that shows your pending balance and total earnings. The Analytics tab has a detailed breakdown.