Scent marketing uses scents to build brand appeal and create emotional associations with customers, increasing loyalty. Scents are effective for boosting sales by making customers linger and helping create a perception of quality and memorable brand image. EcoScent.co.uk offers several scent machines for different sized areas, from their top-selling Phobos model for medium spaces up to 400 cubic meters to their Titan 400 for large areas up to 1,500 cubic meters.