This article is about the invoices Zenamu issues to your studio for your Zenamu plan. It isn't about receipts or invoices you issue to your clients — those are in Orders (see Simple Receipts in Zenamu Booking System).
Open the Plan page. On a computer, click the Plan button in the top bar next to your profile menu. On a phone, open the main menu and tap Plan. Only users with Administrator permissions (the super admin role) can open this page. It isn't in Settings.
Scroll down to the Zenamu subscription payments table. To see payments from another year, change the Year filter.
In the Document column, click the file icon (View invoice details) next to the payment. The invoice opens in a new browser tab.
You can also open the payment with the eye icon in the Details column and click View invoice details there. For a payment by bank transfer that hasn't been invoiced yet, the link reads View payment request instead.