Event Registration Form - Attendee Restriction

I would like to set up an event registration form, but would need to limit the number of attendees that can pay via PayPal. Is there a way to accomplish this via jotform?

I would suggest you to first take a look to our even registration templates, you will find them on this link: https://www.jotform.com/form-templates/category/event-registration 

This guide will help you to use form templates: https://www.jotform.com/help/106-How-to-Use-Form-Templates 

Now, you may follow this guide in order to limit the submissions you receive on your form: https://www.jotform.com/help/137-How-to-Limit-Submissions-in-a-Form 

Here are also a link with some guides that will help you with PayPal: https://www.jotform.com/help/50-PayPal-Forms 

I hope this helps.