The homepage/dashboard is the page that you see immediately after logging into the app. You can also access it by clicking the Home link in the navigation.
The "Sync All" button gives you a simple way to initiate a full sync from Retail for Shops, Vendors and Products with one click. Need more info about syncing? Check out the "First Sync" chapter.
The dashboard will give you some basic statistics about your account, including:
If you have any orders that have recently been fully received, but not yet completed, you'll see a this widget listing the five most recently received orders. This is to prompt you to complete the orders in the app. To see a full list of your Received orders, go to Archived Orders>>Received.
Need more info about receiving orders? Check out the chapter on Receiving a Shipment from Vendor.