Vendo Nextbyn is a free sales tool by Nextbyn for Android devices. It is designed to help sales representatives optimize their daily visits and increase their sales. The app offers a route for both pre-sales and sales, with maps and geolocation views. It also provides a summary of key customer information, such as customer history and order values. Additionally, it allows sales reps to identify important clients with therule and quickly load orders with advanced searches. The app also provides detailed tax valuation for orders and a sales history for tracking progress. However, it is important to note that the app collects location data even when it is not in use to optimize the number of daily customer visits.