Is there any recourse when a vendor uses my charge card illegally?

[cmgdetailing]

I just saw that a vendor charged my card without my consent after hours. The manager on duty confirmed that they manually entered my card for $600 in dinner that I never authorized...Is there any help that Square provides?

[Ellie_]

Hello @cmgdetailing

Thank you for reaching out about this. In this case, I recommend contacting the business owner and seeing if they can process a refund for you. If this does not work, you can contact your bank with further steps.