An event that triggers when one or more of an order's fulfillments are created, updated, or deleted.
The onFulfillmentsUpdated() event handler runs when a fulfillment is updated. The received object contains information about the fulfillment that was updated and event metadata.
Note: Backend events don't work when previewing your site.
Information about the fulfillments that were updated.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.