The rules for chargebacks are better for card-present transactions. According to their site, if you get a signature and "verify the signature matches, you will

The rules for chargebacks are better for card-present transactions. According to their site, if you get a signature and "verify the signature matches, you will usually win the chargeback dispute": https://support.squareup.com/entries/160990-security-and-compliance https://support.squareup.com/entries/160990-security-and-com...