Cleantie cloud-based POS is the latest product from Computer Systems Int’l (CSI). Cleantie uses Microsoft, Apple, & Google as its strategic partners and offers the latest technology for business to empower customers. Cleantie POS is a fast app with an intuitive design for modern businesses and easy for anyone to use as it works across PC, tablet, and smartphone devices. Create your free online store with Cleantie Apps today.