Hello there,

Apologies for the late reply - all of the orders are downloaded when the order sync module is running. This is one of the modules which will get executed during the sync process. On Autonomous synchronization the sync is made each 30 minutes. When the initial sync is running - the system will go thorough all of the modules it needs to sync, where one of these modules would be the Amazon and eBay order sync modules. Each one will request the orders for the given channel, these actions are made during one sync. With the following sync the process repeats.