{"product_id":"what-is-supply-and-demand-book-paul-challen-9780778744467","title":"What is Supply and Demand?","description":"The concept of supply and demand is made easy in this fascinating title  The book lets readers learn the ins and outs of this fundamental concept of economics.","brand":"WoB","offers":[{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50360339955985,"sku":"CIN0778744469VG","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0778744469.jpg?v=1751295761","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/what-is-supply-and-demand-book-paul-challen-9780778744467","provider":"World of Books ","version":"1.0","type":"link"}