E-commerce infrastructure, retail technology, and omnichannel commerce platforms.
Point of Sale
Systems processing transactions at physical retail locations
The field
At a glance
Definition
Systems processing transactions at physical retail locations
Technologies
Cloud POS processes transactions and syncs data in real time. Contactless payment (NFC, QR codes) enables tap-to-pay. Inventory sync connects POS with warehouse and e-commerce. AI analytics identify sales trends, optimal pricing, and customer patterns. Self-service kiosks and mobile POS reduce checkout friction.
Applications
Restaurants use POS for order management, kitchen display, payment, and tipping. Retail stores sync POS inventory with online stores. Salons manage appointments, checkout, and loyalty through POS. Food trucks use mobile POS for contactless payment anywhere.
Market and funding
The global POS terminal and software market exceeded $15 billion in 2025. Every physical retail and restaurant location needs POS, creating a massive installed base and replacement market.
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