AB InBev has two main distribution channels to sell its products in the southern cone of America (Argentina, Uruguay, Paraguay, Bolivia & Chile), directly to the point of sale (vendors) with its own sellers, or through more than 250 distributors who manage a salesforce of 4000+ peopleAB InBev hired Greencode to help collect and audit data from Point of Sales. We develop end to end a surveys web and mobile app to perform surveys for each employee role in the company, in order to build an audit funnel, for example, 1% of the PoS surveyed via Sellers are also surveyed via Supervisors and so on.