Thankfully there's no lottery at the store I work at. The sister store on the other hand. Employers there hate it for a whole lot of reasons.
1) Being responsible for the lotto money along with the store money.
2) People who hold up the checkout line trying process a ton of lotto tickets/games that are mostly losers.
3) People who complain and don't understand that they have to go to the lotto website to turn in winning lotto tickets over a certain amount.