The Responsible Server course is required to serve alcohol in some states. Some bars or restaurants may also require that you take a course that deals with responsible serving in order to lower the bar or restaurant's insurance rates. Having this certification will also help you to stand out from other applicants when you apply for a position. The Bartender Mixology Course teaches you how to make drinks, customer service, bar terminology etc. This certificate will make you stand out from other applicants and help you find the bartending job you want. Advanced courses like Wine Knowledge and Liquor Knowledge can help you increase your tips or advance your career!