I've purchase what I believe is a premium domain. I've bought through Google Domain. Their Business Starter plan gives you an email address for 6$ usd a month. My question is this. Is it worth purchasing this email address for extra promotion? If so, is there an ideal username? i.e. [email protected] .com or [email protected] I'm curious if any have had experience with this. 6$ USD a month is a bit much, but if there's value, I'll do it!