Your donations will help WSU to continue providing low-cost technology solutions to the nonprofits and small businesses that cannot afford them. Thank you for your support. WebServesUs (WSU) is a registered 501 (c)(3) tax-exempt organization and all donations are tax-deductible. You can donate securely by using a credit card or send a check to 71 Mercer Street-2nd Floor New York, NY 10012.