{"product_id":"2940044533530","title":"Hand Encryption","description":"\u003cp\u003eDescriptions of four ciphers for encryption using pen and paper, easy to implement and reasonably secure.\u003c\/p\u003e","brand":"John C Livingstone","offers":[{"title":"Default Title","offer_id":47165175070960,"sku":"2940044533530","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940044533530_p0.jpg?v=1763664630","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940044533530","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}