Educational sales is a kind of sales, and you can take various marketing certificates, such as the qualifications of marketing director and sales manager.

Sales is a practical science, and no certificate will be of direct help to the work.

Sales is a profession with a particularly low threshold, but at the same time, for excellent sales (especially large-scale project sales), the quality requirements are very high. Many young people hope to realize their dreams by selling this profession. A sales boy grows up to be a sales expert, not only because of the accumulation of time, but also because of deliberate study and practice.