How do I create a conditional shipping Fee

We are a fishing tournament.  We are using Jotform to register and pay for the tournament.  I have a registration for Adult, and minors.  Also there are 4 Shirts that are available for purchase.  How can I enable a $5.00 shipping fee only if a shirt is bought?

Thank you, 

Wesley Conn

To my understanding, you would like to have the $5.00 shipping fee to be added to the total if any of the 4 products is selected, is that correct?

I'm afraid adding a shipping fee if only particular field(s) are selected from a payment field is not possible. Also, there is no option from the condition wizard to do this.

However, a workaround would be is to re-create your payment field using basic fields, then use the Form Calculation widget for the computations. After that, you can already pass whatever value there is in the Form Calculation widget to your payment field. Please check the guide below for more information. 

https://www.jotform.com/help/275-How-to-Pass-a-Calculation-to-a-Payment-Field

Here's a sample form

https://www.jotformpro.com/form/70012139070946

(NOTE: The PayPal payment field can also be hidden)

I suggest you clone the form to your account so you can inspect it.

And, if you need any further assistance, please do not hesitate to let us know and we will be glad to help you.

Thank you.