Shop staff · server
해요체이거 있어요?
Most common
Other ways to say it
이거 있나요?
Phrased as asking if it’s possible, a bit tentative
- Ending어요→나요
이거 있을까요?
More tentative, expecting it might not be there
- Ending어요→을까요
저기요, 이거 있어요?
Calling out when the clerk is far away or out of sight
- Title added저기요,
이거 있으세요?
More polite, to an older clerk
- Subject honorific -시-세요