Make Signatures On Credit Cards NOT Required
Visa regulations allow for no signature under $25, Mastercard allows for under $50. Check your merchant processing agreement confirm that transactions without a signature will not expose you to greater fraud liability.
To configure this setting, navigate to Manager Home > Config > Tax/Tender/Cash > Credit.
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Towards the bottom of the screen; you will see the option to set a dollar amount for "No Signature Required On Transactions Under." Enter the amount here.
Note: Check your merchant processing agreement confirm that transactions without a signature will not expose you to greater fraud liability.
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You can take this feature a step further and chose not to print a receipt if the transaction does not require a signature buy making sure the checkbox next to "Do Not Print Credit Card Receipts." is checked.
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Be sure to save your changes.