This article has nothing to do with "part exchange". Part exchange does not "refers to the swapping or bartering or exchange of goods or services". It refers to a discount when giving up your old item when buying a new one. This is done mostly in the car trade. Anyway, the rest of the article is mostly unencyclopaedic content with POV phrases such as "So successful is" and "given a whole new lease of life". "Part exchange" would be better as a Wiktionary definition, not an article here. 91.85.135.167 (talk) 11:59, 11 December 2010 (UTC)[reply]
