I was recently asked to do tech support for an event being designed by webdesign and business students

All they asked me to do was generate a qr-code to their site. -_- took 10 seconds on a website. I even matched their color theme

Yet their rsvp system is to email an event account and they count the number of emails. Why wasn't I asked if I could set up a better system rather than a simple qr. I just learned about this and it's too close to the event to setup a better system and pitch it to them