How do I pay with a PayPal account on Coinbase?

I'm curious about the process of using PayPal to make payments on Coinbase. Could you elaborate on the steps involved? I've heard that PayPal is a popular payment method, but I'm not sure how to integrate it with my Coinbase account. Specifically, I'd like to know if there are any limitations or restrictions when using PayPal on Coinbase. Also, I'm interested in knowing if the transaction fees are higher compared to other payment methods. Finally, are there any security considerations I should be aware of? Could you please guide me through the process step by step? Thank you in advance for your help.