About order shipping
Nominating a shipped date for an order
For most sales channels, your orders will be automatically updated with the shipped date once this has been marked on the channel. Manually created orders can be marked with a shipped date via the orders list view, or on the order edit page.
To update orders with the same shipping date in a bulk action, follow the instructions in this help article:
Can I bulk update paid / shipped status on orders?
To individually update a shipping date on an order, edit the order and then select the date from the Shipping Date field.