Welcome. From someone who started part-time with similar products, I suspect you will soon find a need to focus on a core area of your business. For me it was signage, primarily display and indoor where average order is higher and customers value creativity. I dumped the shirt business (too costly transaction for average order) although still do DTG for a separate web business, but your experience may be different based on your market. Best of luck creating jobs, serving customers, benefiting from risking your investment and hard work like the rest of us fellow capitalists!