Light switches for Sub-Zero refrigerators can be purchased online through mass retail sites such as Amazon as well as through Internet auction sites such as eBay. The Sub-Zero and Wolf website also contains a search tool that allows users to locate nearby parts dealers.
Amazon.com allows users to view a variety of products sold either directly from Amazon.com or from a third party through the company's Amazon Marketplace program. Each type of listing features the same content: a picture of the item, a detailed description of its purpose and function, and customer reviews. Reviews consist of a quantitative satisfaction rating along with a written account of the customer's experience with the product. All products sold through Amazon.com can be paid for with any of the site's accepted payment methods, including credit and debit cards, bank account withdrawals, Amazon gift cards and an Amazon Payments account.
Online auction sites such as eBay typically carry a low level of consistency in the products available for purchase, as many sellers are either private sellers or small businesses without access to a direct manufacturer supply. To compensate for this, users are able to follow different sellers and receive updates whenever new item listings are created.