Staffing issues, pay, system outages and no clear vision also you're at the mercy of Costco.
Pay below industry average and their current commission structure you're at the mercy of the inventory and system outages.
The company is garbage they have no clue how run it. They have failed many times to upgrade their systems internally causing bad experience not only to the workers and also the customers. At the end of the day you're better off working somewhere else as a customer double check their work.