It watches your wallet.

• Autores: Charles Q. Choi
• Localización: Scientific American, ISSN 0036-8733, Vol. 306, Nº. 3, 2012, págs. 13-13
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The article looks at Bundle, a website that tracks consumer behavior and spending through credit-card transaction data in order to provide an objective resource for feedback and evaluation of businesses in specific locations.