Count how many times a form is completed

Need help
1

I have a form that is copyrighted, I have been given permission to use the material free of charge for the first 1000 uses. Counting is easy, every time the completed button is pressed on the form it adds a 1 in a column and I sum that up.

What I want to know how I can automatically send myself an email at 750 uses, 900 uses and 1000 uses. How would I go about doing that please?

2

Set up a database trigger change in the backend workflows and use the condition when the thing now count ‘column’ is 750…you can likely then use OR operator in the expression to do the same thing for 900 and then again for 1000

3

How do I get to backend workflows?