Korona POS koronapos.com inquiries@combase-usa.com (833) 200-0213 We produce innovative and attractive POS software and inventory management systems that make businesses excel. Michael Chalberg (833) 200-0213 ext. 152 michael.chalberg@combase-usa.com Location Address 3675 W Cheyenne Ave, #211 North Las Vegas, NV 89302 Mailing Address 3675 W Cheyenne Ave, #211 North Las Vegas, NV 89302 Products & Services Technology & Industry Data Winery Technology Tasting Room POS Update Profile