How to add PayPal and amounts to options

Hello,

I am trying to connect our PayPal with our form and have dollar amounts assigned to certain fields when selected. Can you help me?

You can not connect fields to the products setup in your PayPal payment field. What you can do is to create all your products separately in native fields, and perform calculations to get the total: https://www.jotform.com/help/259-How-to-Perform-Form-Calculation-Using-a-Widget 

Then pass the total to your PayPal field: https://www.jotform.com/help/275-How-to-Pass-a-Calculation-to-a-Payment-Field