To begin with, you will receive a receipt in your email inbox.
However, it’s also possible to get an overview of your purchases in the Lix app. Here's how:
Step 1: Head to Lix.com and log in to your account.
Step 2: Hover over your name in the top right of your screen (see below). This will prompt three options. Click "Account".
Step 3: To get an order overview and check your billing history, choose "Billing History" from the menus. Or if you've ordered books from the Lix bookstore, you can find your order receipts by clicking "Store Receipts".