I'm new here and hope you don't mind me jumping into this post.
I worked at a Family Dollar for 2 years,I can tell you this,make sure you do not go on truck day or the day after.
Call ahead to find out when would be a good day,as truck days do change from time to time.
The store manager will love you if you get your work done as they are so over worked at these
stores any thing someone else can do, the better.