JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Solved problem list of values needs to start with a zero.
All our features work with the free version. The main difference is on the monthly limits. You can see here more details on the monthly limits of our pricing plans.
Is the form 50630742947357?
I tested and the calculation seems to be working normally, also displaying a 0£ if no product is selected but with number of issues=1:
Please accept our apologies if I failed to detect the problem and let us know more details of this situation.
If you need further assistance please let us know as we're here to help.