It states that they are verifying that it is a card within their network. Which does make sense and will prevent money from being "lost."

I'm most upset with the daily limits.

For the record, it looks like you can only load or do a $1k transaction each calendar day. For example, I loaded $1k yesterday in packs and transferred $1k to my Serve card today. I can no longer upload anymore packs today--it says I have reached my limit. Anyone able to do otherwise?

Also, how do you delete packs?