Custom Ink is an online retailer that specializes in custom apparel and promotional products. The company was founded in 2000 and is headquartered in Fairfax, Virginia. Custom Ink offers a variety of products, including t-shirts, hats, and bags, that can be customized with logos, designs, and text. The company has a strong focus on customer service and has been recognized for its commitment to excellence, including being named one of Fortune's Best Workplaces for Women and one of Glassdoor's Best Places to Work. Custom Ink is also committed to social responsibility and has donated over $40 million to various charities and causes.