Veteran Designer but New to TShirts

Hi folks!
What a great forum... I've been a graphic designer for 10 years and am just now getting into t-shirt sales. My first month has been amazing, and at this rate, I'll be ready to quit my day job soon.

Looking forward to helping and learning here. I know I've got alot to learn about the biz.

Currently, I have a heat-press and do ink jet heat transfers, but am always looking to improve on quality.
Thanks
Tony