There are numerous ways to do geomarketing: some are very important because they help us find new customers, others help make work easier because our data is organized better. In all events, we can always gain effective advantages in several fields, from time saved to reduced costs. Just think of what it means for a company or professional to have to manage thousands of addresses linked to likewise customer names, and not have any idea where they are situated geographically. When we need to mail promotions, for example selling pellet stoves, we have to calculate where the customers are located to ensure perfect timing in relation to the climate.