This is different to special or limited album, where both special and limited album were released for certain event like Christmas or group's anniversary. An example is Funky Town by T-ara, where this repackage album was released as the sequel of their previous EP, Black Eyes.
This differs from a special or limited edition album, which are released for specific occasions like holidays or group anniversaries. An example is Funky Town by T-ara, where this repackaged album was launched as the sequel to their previous EP, Black Eyes.