You can edit or update customer information from multiple places.
If you’re on the customers tab:
You can hover over the three dots (Right), and simply click on Edit. It’s going to open up an Edit customer section (Right-hand side).
If you’re viewing a specific customer:
You can click on Edit customer (Top-Right), and it will open up an Edit Customer Section (Right-hand side).
If you’re editing an invoice:
You can click Edit (Bellow “Bill To” option) and the Edit Customer Section will open up (Right-hand side).
Once the changes are made, you can click on “Update Customer” (Bottom) and you’ll see that reflect within the billing information.