To accept payments for ticketing through PayPal, do the following:
Go to Payment Settings under Basics
Enable PayPal under PayPal Express Checkout
Enter your PayPal email address you use to receive payments, and Save.
See screenshot below:
These details are necessary to make sure payments are processed and you're notified of the transaction.
Please note that we do NOT charge any service fees for any payment transactions. It's between you and the payment gateway provider. You get paid directly from your payment gateway provider. Payment provider may charge service fees though.