Planning poker is an Agile project management technique that helps team members estimate work quickly and accurately. So, how to use planning poker to optimize the planning process: First, everyone in the team should understand the tasks that require estimation. Then, Each people use the Estimation Deck, he or she will place a specific numbered card according to the work’s complexity. A good approach to planning poker will avoid personal prejudices and stimulate group discussion. Furthermore, a good use of planning poker will help the team identify risks and allow the need to modify the plan more flexibly. In the current competitive working environment in Vietnam, mastering the planning poker mechanism is a great asset for your software and product development project. Get started with planning poker usage to improve the overall efficiency of project management.