According to Ai, which isn't always accurate,
"Yes, it is possible to set up a second business in NCH Express Invoice. To do this, follow these steps:
- Open Express Invoice
- Go to the "Invoice" drop-down menu
- Select "Multiple Businesses"
- In the window that opens, click on the "Add New Business" button
- Follow the Quick Start Wizard to enter your new business information
After setting up the second business, you can switch between businesses by selecting "Multiple Businesses" from the Invoice drop-down menu, choosing the business you want to switch to, and clicking "Select".
This feature allows you to manage multiple businesses within Express Invoice, each with its own separate settings, invoices, and currency options if needed."