This is the classic coffee mug you see everywhere. These cost $3.50 to make and $6.99 to ship, so my margin is ~$6.50. $5 of that goes to pay down my mortgage principal (not usury or taxes) and the rest pays for store expenses, designs, income taxes, etc.
If you're poor or would rather not support me or want a different design or whatever, I want to make it easy for you to recreate this yourself. Go to printify.com and find the 11oz Ceramic Mug (fulfilled by District Photo) and use the 'Actor' font.
