TOPIC: Instructions for best way to use bar codes

Nathan,

I have recently recognized that DT Register has the ability to do bar codes. I've ignored it before but now am hoping to use it.

Can you outline or make a video on how to best use it? I couldn't seem to find anything available.

I think it is obvious how the user can get it in their email or the admin in their email using the tag, but how does this help us? Can we scan at the door?

Can I use a barcode for an event or meal that is purchased as part of the event as a way to also record who came for this particular event by scanning?

I see that some have mentioned codeREADr www.codereadr.com/how-it-works/ however, it is not clear how this works and interacts with our Joomla database.

Thanks for clarifying this,

Stan