User:Muhandes/Certification Table Entry/Sales/DanishPeriodHelper1
This is a helper template for {{Certification Table Entry/Sales/DanishPeriod}}, see its documentation.
Until June 2012 certifications were based on release data. Since July 2012 certifications are based on certification date. It is assumed that if no certification date is provided, or certification date is unclear, certifications are based on release date.
Variables[edit]
certyear– year of certificationcertmonth– month of certification
Return values[edit]
cert– use certification daterel– use release date