Which plan would allow me to create 12 users to access my form and make changes to submitted entries?

What would be the cost to have 12 users who are able to access the actual template that I've created, update the template if needed and make changes (approvals) to the submitted forms?

To have 12 sub-user accounts you would need Professional plan.

The closest to it would be Economy, but with it you can only have 10 sub-user accounts so it would be 2 accounts short (or 1 if you count the main account).

*With main account Economy would allow 11 different people to edit the jotform as mentioned above, you and 10 others, while Professional allows up to 100 sub-user accounts, so it would mean 101 different people.

You can see all info on our pricing page, but if you need to feel free to ask and we would be happy to answer them.