We read hundreds of applications, so creativity/humor is encouraged. Let us see a little of your personality.
We strongly encourage you to work the last two days of finals week (Thurs/Fri for most schools), as that is when most textbooks are sold back. If you can only work the beginning of the week (MWT), this may not be the job for you.
(We like hiring in groups, so recommending people will improve your chances of securing a job).