If you are looking to purchase this book or explore high-end burgers inspired by the concept, here are your options:
The ending (likely a misspelling or shorthand for "compra exclusiva" – exclusive purchase) suggests this is being used as advertising copy or a brand slogan. It implies the product (maybe a burger or a brand) is so boldly irreverent that it’s worth buying exclusively.
Esta filosofía caló hondo en un público harto de las hamburguesas industriales, buscando autenticidad, sabor y una narrativa que justifique precios elevados.