Probus POS provides convenience in processing retail or wholesale stores such as the type of business selling Mini Markets, ATK, Pharmacies, Clothes, Buildings, Furniture, Cakes and Bread, Cellphones, Computers, animal feed, and the like. The Probus POS & Retail system is designed with special features to handle various possible transactions such as canceling orders, moving bills, separate invoices, void bills, compliment bills, discount bills, or Re-Print bills.