Smart business name which is a combination of the acronyms "VR" and "QR".
The name "vrqr" has only four characters and just one syllable. Single-syllable names are exceptionally rare and highly sought after. One syllable names are used by established brands like Ford, Dell and Square.
Vrqr.com is a .com domain. Dot com is the most valuable domain extension. Owning a .com says that you own the word "vrqr" online.