Originally Posted by yanxfann

I assure you that your case is the exception rather than the rule. I've been intimately involved with Live Nation codes for a few years now and this is the first time I've heard of anyone who's been able to stack multiple codes in the same transaction, be it for tickets or merchandise.

In fact, after a little digging I looked at the Live Nation® Concert Cash® Code Terms of Use where in part is says: One Code per transaction.