Once you’ve dropped off the book at the post office or in a self-service bin, you’ll need to notify the buyer and PangoBooks that the shipment is on its way.
✅ Steps
Open the PangoBooks app and tap Account → Sold Books.
Select the relevant order from your list of sold items.
On the order page, tap the “Confirm Shipment” button.
After you mark it as shipped, the buyer will be able to see the tracking information, and once it is delivered, your payout timer will begin.
For more general info on shipping on Pango, see this article.