• DECA has a lot to offer. Students can choose from several different categories in Marketing, Finance, or Management in which to compete with other DECA students in Colorado and nationwide. Students will develop better skills in these areas, which will help prepare them for future jobs and careers. Many companies sponsor events that are related to their businesses which could help students land jobs in local areas. In the competitions that students participate in, there is a possibility of winning cash prizes and possibly even a scholarship.