If you have queries about items, delivery, returns, purchase history, payments, gift cards, or anything else, the Avenue customer support Help Center is the ideal place to begin. If you can't locate the information you're looking for online, use the email option to fill out an online inquiry form. From 6 am to midnight, you may also contact 1-888-843-2836 for toll-free assistance or 1-925-273-6992 for international customer support.