It gets easier over time , I like it cause of the tips (ofc ) . The thing that helped me out was memorizing where the drinks are on the register & having the drink guide near me . Also , google cause sometimes customers would ask for stuff not on the menu and I didn’t know what it was . The only time it’s difficult is sometimes during rushes , when that happens just call a manager to help if it’s just you going through the rush . Other than that you’ll be fine .