Exo autograph session problem

1, the two people upstairs are not tickets at all. They are eligible to sign the album by lottery after purchasing it. You don't have to buy an album, but leave your contact information after buying an album to inform you whether you are qualified to sign an album after being drawn. Why else would people buy 100 copies? ! Isn't it for this signing qualification = =

2. There will be a designated video store to buy albums in Korea, and they are all bought on time a few days in advance.

3. All members who participate in the signing on the same day can only sign one album, but not multiple albums.

It's good to be able to deliver the goods without being caught by the staff. It's too big and inconspicuous.