Introduction

Due to security restrictions involving the PinPad and the information returned by it, some additional procedures are necessary so that Commercial Automation can obtain information collected on the PinPad (for example, CPF, cell phone, etc.).

For security reasons, the capture will only work if an “opening key” is provided, a key that will be provided to the customer through a liability waiver and that must only be embedded in their applications that need to use this functionality. The customer must keep this key as hidden as possible within their application and restrict access to it only to people they trust completely and only during the process of entering it into the application.

Failure to comply with this requirement may, in case of violation, make Software House or the commercial establishment directly responsible for any fraud that may occur with other credit cards. Marketplace.