How to Create Limited Submissions for PayPal Products?

I have a form in which people can make multiple selections for events they would like their child to attend.

I only want there to be 50 submissions available for each choice.

How do I go about creating an "inventory" of sorts in which after 50 submissions have been made for one product, it can no longer be selected by users?

And this is using the Paypal payment integration.

That's possible using a variety of widgets with inventory features then pass the total calculation to the payment field where it will be processed.

Here's a guide for that: https://www.jotform.com/help/426-How-to-Setup-a-Payment-Order-Form-with-Limited-Stocks

Okay, I got the ticket widget and the calculation widget to calculate and move to the Paypal payment.

However, since there is a date in the ticket widget, it's counting both the number of the date and the price.

How do I make it so it only adds up the $20 price for each event?

Please note that with a little workaround it is possible to achieve your requirement. You need to add a separate textbox for each event type. You can then add condition in your form to check the event type and based on that insert amount value in the textbox.

Please take a look at the following cloned form where I have added the textbox and conditions to see if it works as expected:  https://form.jotform.com/72950923939974

Feel free to clone this form for a closer look. The following guide should help you in form cloning:  https://www.jotform.com/help/42-How-to-Clone-an-Existing-Form-from-a-URL

Hope this helps.

Do get back to us if you have any questions.

Awesome, thank you!

Okay, I set it up for another form, but for some reason Nov 15th and March 1st aren't calculating.

Everything looks the same to me, I don't know what's missing.

Please help!

https://form.jotform.com/72951320084957

I have checked your form and I can confirm that it is working as expected on my end. — https://form.jotform.com/72951320084957

I can only assume that you've already figured the issue and fixed it. Otherwise, if this is not what you're seeing on your end, please let us know so we can help you further.