Try it yourself in three simple steps. First, click the purple Upload button on the Vendor Bills card, or drag a bill onto the dashed box. Odoo then "reads" the bill in a few seconds and fills in the supplier, dates and items for you, so nothing needs to be typed by hand. Finally, compare the details on the left with the original bill on the right, and click Confirm to post it. This is a demonstration with a sample bill, so nothing you do here is saved.