Can I use the pre-installed Helvetica Neue fonts on my mac for commercial use?

hjones44 wrote:

I want to use Helvetica Neue for my clothing brand but not sure if I have to purchase a license or not.

Commercially how might be the question...(?) "...for my clothing brand..."

This font is commercial property and is not allowed to use without proper licensing for usage. It's legal to ask the browser to use Helvetica Neue if it's available on the system, but you'd need a license if you want to serve the font yourself.

https://graphicdesign.stackexchange.com/questions/29619/commercial-use-of-helvetica-neue-for-web