Environment:

Event Temple Web App

Procedure:

In Event Temple, Banquet Checks are called Invoices. There are multiple ways you can add an Invoice to a Booking:

From the Menu Items Tab:

Access the Booking you wish to create an invoice for
Select the Menu Items tab
Select the relevant Menu Item/s using the checkbox
From the batch action dropdown, select Create Invoice
Click Apply
Input any relevant information in the respective fields (Issue Date, Due Date and any Discount.)
Click Save

From the Invoices Tab:

Access the Booking you wish to create an invoice for
Select the Invoices tab
Select the New Invoice button
Input any relevant information in the respective fields (Issue Date, Due Date and any Discount.)
Click Save
Add any relevant Menu Items to your Invoice