This friendly domain name is clearly based on the word "voucher". The name is powerful and catchy.
The word "voucherness" contains 11 letters and three syllables. Established brands using three syllable names include KFC, Microsoft and Grammarly.
This domain was first registered in December 2016. Older domains have an advantage when ranking in search engines.
Voucherness.com is a dot-com domain. Dot com is the most prestigious domain extension. Once secured, a dot-com all but guarantees no-one else can outrank you for your own name in the long run.