> For the complete documentation index, see [llms.txt](https://docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verifone.com/functional-specification/signature_verification_pos.md).

# signature\_verification\_pos

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**Description**

Prompts the Merchant via message to POS in order to verify the signature after the signature is done by Customer either digitally or on paper (on POS or Terminal). Digital signature image is sent to POS to display to Merchant for Approval

\
**Configuration Parameters**

`Terminal.PosSupportsConfirmationInput` - value determines if POS supports Confirmation Input

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**Screen**

Message shown on the Terminal as a prompt to the Customer to sign the paper receipt.

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**Error Scenarios**

If the merchant declines the verification, the transaction will be declined and a reversal will be sent
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