I have a funny story about this, from one of my
travel agency clients...
She went online to her
MDE account, and did their bands well in advance of their trip... But never received them in the mail. At resort check-in, she explained, and the cast member looked into it for her. Turns out the bands were waiting for her at the resort desk... With one minor change. She had assigned her husband's online gaming nickname to his band, but the band they gave her just had his legal first name as it appeared on the reservation. The CM went on to explain that's actually what the problem was that held up the delivery of her bands...
The name Disney decided they couldn't print on a MB?
"LightPoop."