The MAC address, also known as a physical address, is a unique identifier that each manufacturer assigns to its connected devices. It is made up of 12 digits grouped in six pairs.

Marketpay is a solution offered by SOCIALPAY, S.L. for the management of payments and escrow accounts, which allows Orain to control the transactions and payments made by the users of the platform. In addition, Marketpay uses Blockchain technology for maximum transaction security, preventing fraud and complying with anti-money laundering regulations.

The master device is usually a device that is placed on the machine and is responsible for managing all the information about the machine: prices, products, peripherals. The Orain device itself has the possibility of acting as a Master device.