Whats the job description for people who pack the shop shelves during the night?

And what job catagory would this job be listed under?


Also Im not sure what catagory this should be under so please dont report me for that!!!!|||Nightfill.|||It could be a variety of titles:


Inventory Specialist


Stock Associate


Stock Assistant


Inventory and Supply Associate|||Stock clerk|||They are called stockers where I live.