This confident combination of "bright" and "buck" makes for a highly memorable domain name with a wide variety of possible uses.
The word "BrightBuck" contains 10 letters and only two syllables. Two syllable names make popular global brands. Examples of two popular syllable names include Honda, Gillette and Twitter.
Brightbuck.com is a dot com domain. Dot com domains are the most valuable domain extension in the world, famously used by websites like youtube.com. When most people think of a website, they think of a dot com.