PayPal and data collection integration?

Hey MacRumors,

I don't know if this is the right place to post, but it looks like it.

I am trying to set up a registration page for a school event but I am not sure how or what to do. I want to be able to accept payment via paypal, but i also want to be able to accept cash payments.

So I have set up a data collection page, and a paypal account, but I am not sure how to link it or integrate them together? is there a service or data form that integrates with paypal.

thanks for the help! if I have confused you guys, let me know and I can try to clarify.

cheers

bradley