I want to be able to include an small inventory checklist with my jotform. This would include the initial inventory, current inventory, and it would b

I recommend reviewing the user guide:

How to Setup a Payment Order Form with Limited Stocks

Using the Inventory widget link: https://widgets.jotform.com/widget/inventory

  will allow you to have checklist of inventory in your form.

Let us know if this will not work for you.