By CBS3 Staff

PHILADELPHIA (CBS) — A heads up if you ride SEPTA’s Regional Rail. The days of paper tickets are quickly coming to an end.

Starting Friday, SEPTA will no longer accept paper tickets on Regional Rail trains or at the turnstiles at Center City Regional Rail stations.

It’s part of SEPTA’s move to the digital SEPTA Key card travel wallet.

If you have unused paper tickets, you can return them to SEPTA for a refund.