Classification of traditional POS

Traditional POS systems mainly refer to systems that use paper records and hardware devices to sell goods, rather than Internet-based point-to-point sales systems. Traditional POS systems can be divided into the following categories:

Hardware-based POS systems: These systems usually rely on hardware devices from specific manufacturers, such as cash registers, card machines, etc.

Software-based POS systems: Software usually needs to be installed on the merchant's computer to manage the sales process.

Mobile POS systems: Use mobile applications for product scanning and payment.