Currency of OrderCheckoutAttempt.grossAmountMinor.
Gross amount actually charged, in integer SEK minor units.
Stable application-owned identity of the checkout operation.
Always succeeded; no other outcome class is ever durable.
Neutral method used for the confirmed charge, or null when unavailable.
Provider's payment-level reference when available, distinct from its order reference.
Provider's stable reference when it supplied one, otherwise null.
Database time at which the confirmed attempt was committed.
The durable checkout facts of one order as they are read back from persistence.
It is OrderCheckoutAttempt plus the database time at which the confirmed attempt was committed. The recorded time is read rather than supplied, so a checkout fact and the moment it became durable can never disagree, and it survives later catalog changes, fulfillment transitions, and delivery exactly as the rest of the order does.