Profile: Abacus Business Solutions offers point of sale systems. Our products & solutions are property maintenance management systems, multi-zone paging systems, IT services, labor management software, asset management software, video surveillance systems and self service kiosk. Our PPT 2800 hand held computers operate by touch or pen input, and allow the user to navigate applications through windows-based environments. Their buttons and triggers are ergonomically positioned to ensure convenient one-handed operation in either hand. Our OrderPoint!™ P1550 counter kiosks feature integrated card reader for quick & easy payment, gift card, and loyalty transactions.