Images, titles, and product descriptions are "product information" that JoeLister uses to beautify your listings. Product information is obtained directly from the manufacturers or third-party catalogs; manufacturers allow their product information to be used in listings on third-party websites by anyone who is reselling their products.
Since 6/17/2015, JoeLister has complied with Amazon's request to not source product information from their website. For any inventory added after 6/17/2015, JoeLister only obtains product information from manufacturers or third-party websites excluding Amazon.