How do i Tell a girl i stutter?

How do i Tell a girl i stutter? She works on a store right in front of my job, we are exchanging glances for a few weeks and i even talked to her a few times (asked about her tattoos and stuff like that), and i feel like she's interest at me. I didnt stuttered too hard the times i talked to her, and i think she doesnt notice i stutter, so im trying to find a natural way to tell her that. Do you guys have anny ideas that can help me? Or anny similar experiences. I would love to hear you guys. P.S: she works on the cashier