The idea is to make it similar to ticketmaster, so when a user is looking to buy a ticket they can pick from spoecific seats and choose which one they want based on price and a blueprint of the venue that either admin or event organizer uploads. The tickets can be listed by the event organizer as J1-J87 for $67 so that way they dont have to assign a price for every single seat and instead categorize it by number, letter, section or row. Once the user buys the ticket they will be emailed a receipt and the ticket and taken to the ticket page which will have a QR code and their ticket, the QR code is only if the event organizers want to scan instead of look at the ticket. The ticket should have all the information that a ticket through ticketmaster has and look the same and have a print option for the user to print the ticket.
The qr code work of you?