Comprea is an online service that allows users to order groceries and to receive them in 1h. We started in March 2015 in Valencia. In 2016 we invoiced more than 700.000€, that is a 800% YoY growth. Nowadays, we operate in Madrid, Barcelona and Valencia with 8 different supermarkets. Our main business model is to apply a markup per product and delivery costs per order. We have developed a complete set of algorithms to automate daily operations.