A: There are two main scenarios that you might fall into when you have to board a bus. Now, if your boarding point is at any terminal in redbus.pe/en/ , passengers will have to take a print out of the bus ticket that has been sent to the email in a PDF format. The second scenario is when your boarding point is a bus stop and not a terminal. In this case, you will receive an M-ticket that you will have to produce before boarding your bus. If the operator does not provide an M-Ticket, you will have to take a printout of the ticket (PDF) that has been sent to the registered email ID that you have used to book the bus ticket on the redBus website. Some operators might levy a charge if these conditions are not followed.