Apple rolls out Complete ‘My Season Pass’ feature on iTunes
Similar to the Complete My Album feature that debuted on iTunes in the summer of 2009, Apple today launched a similar offering for television shows aptly named “Complete My Season Pass”. As you know, iTunes Season Pass lets users buy an entire television show season and have individual episodes automatically downloaded up to 24 hours after they air on the tube.
So, let’s say you previously purchased individual episodes of Desperate Housewives and now want to upgrade to the entire season, but without having to re-purchase the episodes you already own.
Well, per MacRumors: