How long is the free period? April 25, 2018 08:26 Updated It is 14 days after registration. Please be assured since it will not be contracted as it is after the free trial ends. Related articles Can I sign a corporate contract? (Do you have Enterprise Plan?) Is it possible to use it individually? What kind of music can we play? May I link to Cafe Music BGM Station? Are there additional copyright fees for playing each track?