Apple has extended the deadline for redeeming winning codes found on Pepsi bottles in its Pepsi-iTunes giveaway--past the "Official Rules" deadline of March 31, 2004. Some of our writers have noted that users have been successfully able to enter codes today, one day past the official 3/31/04 deadline, while others say that Apple will allow users to redeem free song codes until the official promo ends on April 30th. All unused song credits will be void after April 30, 2004.