This corporate and professional domain would be perfect for a crowdsourcing, finance or investment company.
The word "PayApex" contains seven letters and only two syllables. Two syllable names make popular global brands. Established brands using two syllable names include YouTube, WeChat and Apple.
Payapex.com is a dot com domain. Dot com domains are the most sought after domain extension in the world, famously used by websites like facebook.com. When most people think of a website, they think of a dot com.