¿Cuál es la propuesta de valor de la solución de medición externa de visitas al sitio?

The correct answer, "Measure the impact on the increase in customer visits to the brand's site," accurately describes the value proposition of third-party site visitation measurement solutions. These tools are designed to quantify how advertising campaigns influence physical store visits or website traffic, providing advertisers with data on the effectiveness of their ad spend in driving customer engagement beyond online metrics. "Identify the extent to which exposure to an advertising campaign led a customer to a particular advertiser location" is too specific; while a component, it doesn't encompass the full value proposition of measuring overall site visit increases. "Estimate the impact of various marketing tactics on sales and then project the impact of future sets of tactics" describes marketing mix modeling or attribution, which is a broader analytical approach, not solely focused on site visitation measurement.