Quantum is POS with fully integrated full payment options – magnetic stripe, chip reader, and NFC for small business owners. Conventional POS systems are very complicated and not easy to install. Too many bundles of cables and confusing instruction can frustrate the business owner. Many small business owners are not tech savvy and don’t have time for troubleshooting. Quantum revolutionizes the experience with its simple, ergonomic design. This is a plug and play POS system.