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Admins are able to decide whether to add any fields to Queue synchronize data in Synchronization Settings tab: Customers, Products(Items in Xero), Orders, Invoices, Credit Memos. In addition, admins can choose the way to synchronize data between Immediately mode and Cron Job mode.
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At the end of Configuration, admins can click on "Add All Data To Queue" button to add all existed data to Queue within a click.
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If the App mode is Cron Job, this Queue page is the place which the created, updated data is stored in and are waiting to be synced. If you wish to sync data right away, you can press Sync Now button.
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