Amazon is one of the world's largest online retailers who sell a large range of products. Some of their items that sells the best tend to revolve round technology. Apart of this, are films and DVDs and Amazon has a huge range of films that you can buy. Amazon keeps record of the movies that are bought and they create charts for best seller, most wished etc. This therefore means that we can use Amazon to see which type of horror films people buy the most.
These are the best selling horror DVDs and blu-Ray discs on Amazon at this time. As shown by this list, the best selling types of horror films and series tend to be zombies, supernatural and psychological horror. This means that for our film to get a high amount of sales we should make a film that falls into one of these categories.