Hi there, BulkheadSD. I'll be happy to lend a helping hand in handling that transaction.

Journal entry to the payment from the leasing company to your customers would perfectly work. However, I recommend reaching out to your accountant to ensure that everything will be accurately recorded.

Another alternative that I can think of is using the class tracking feature. Using this option, you'll be able to set up your customers as classes and assign them to the leasing company's invoices. It can also generate generate class reports for the customers who lease. Here's how to turn it on: 

1. Click the Gear icon.
2. Select Account and Settings.
3. In the navigational bar, click Advanced.
4. Select Categories.
5. Check off Track classes to turn on class tracking.
6. Click Save and then Done.

Here's how to set up classes:

1. Click the Gear icon and All Lists.
2. Select Classes. 
3. Click the New button.
4. Add the name of the class or location and click Save.

To know more about this topic, here's a recommended article: Set up and work with class and location tracking.

Let me know if there's anything else you need help with managing transactions in QuickBooks. I'm always here to help. Take care and keep safe!