{"product_id":"2940012425522","title":"Scientific Advertising","description":"The time has come when advertising has in some hands reached the status of a science. It is based on fixed principles and is reasonably exact. The causes and effects have been analyzed until they are well understood. The correct method of procedure have been proved and established. We know what is more effective, and we act on basic laws.\u003cbr\u003e\u003cbr\u003eTable of Contents\u003cbr\u003e\u003cbr\u003eHow advertising laws are established\u003cbr\u003eJust salesmanship\u003cbr\u003eOffer service\u003cbr\u003eMail order advertising\u003cbr\u003ePsychology\u003cbr\u003eArt in advertising\u003cbr\u003eThings too costly\u003cbr\u003eStrategy\u003cbr\u003eUse of samples\u003cbr\u003eLeaning on dealers\u003cbr\u003e\u003cbr\u003eand more","brand":"Nook Ebook","offers":[{"title":"Default Title","offer_id":47073457078512,"sku":"2940012425522","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940012425522_p0.jpg?v=1763568351","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940012425522","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}