When you return an item in a multi-vendor store, the refund process is typically handled by the store itself. You will need to follow their refund policy and procedures to receive your refund. This may include contacting their customer support team or filling out a refund request form. The store will usually refund you using the original payment method you used for the purchase. If you have any specific questions about the refund process or need assistance, it’s best to reach out to the customer support of the vendor store. They will be able to provide you with the most accurate information regarding your refund.