If you are planning an in-person event, consider including a QR code in the invitation that links to more information about your organization and what attendees have from attending this particular meeting. This is also useful if there are changes that need to be made at the last minute as people always need to access the most available information about your event. You can put one that refers to the way to reach the event, one with the timing of the day, in the case of weddings, one with the story of the couple, or in the case of corporate events, one with the history of the company or one that refers to the photo of the year before. You can connected to your Instagram, Facebook or Twitter page.
The extremely comfortable QR Codes.
On the net there are several that, in a simple and at the same time fast way, allow you to generate QR Code services.
The QR codes obtained in this way can be customized in all respects (or almost) and used both for fun and / or simply personal purposes and for more, like to say, professional reasons.
Apart from online services, there are also some smartphone apps capable of generating QR codes as well as scanning them. In all cases, these are free and very simple to use tools.