Purchase Status and Invoices
Separate project delivery, payment confirmation, and invoice records.
Service checkout does not have a separate order-status editor. Track delivery in Productivity > Projects when a project exists, and review payment with the gateway or your offline reconciliation process.
Online and Offline Payment
An online checkout project begins pending and becomes active when successful payment is confirmed. Offline checkout creates a project awaiting payment when project creation is enabled.
Changing a project status does not refund a transaction or prove an offline payment was received.
Invoices
There is no order-detail invoice-generation action in the current app. Standalone catalog and checkout-link forms retain an invoice setting, but their public purchase flows are not currently available.
For direct service checkout, review Finance > Invoices and create the required billing document there. Check customer, line items, taxes, paid amount, and balance before sending it so you do not request payment twice.