CrazyScan — Free inventory management & barcode POS for small businesses

Free inventory management software for small businesses. Scan barcodes and QR codes with your phone or tablet, run a POS, track stock in and out, suppliers, customers and sales analytics — on iPhone, iPad, Android, Mac and the web.

Everything your store needs, already included.

• Products & inventory — Products, categories and suppliers on one barcode, with stock by location.
• Ordering & receiving — Create purchase orders per supplier; receiving updates stock immediately.
• Stock move signatures — Record who moved stock in or out, and when, with the handler’s signature.
• Barcode & QR labels — Design labels at any size in mm and print them right away.
• Scan POS — Sell by scanning with a camera or your own scanner; stock updates in real time.
• Customers & points — Link a customer at checkout and points accrue at your rate.
• Credit & receivables — Track credit sales and partial payments per customer as a balance.
• Reservations — Assign staff and get a reminder ahead of time.
• Sales analytics — Daily, weekly and monthly trends, best sellers, payment methods.
• Cost & margin — Accurate margins on weighted average cost, even when prices change.
• Marketplace sync — Import Coupang orders and deduct stock automatically. Naver Smart Store is coming soon.
• Dashboard — Today’s sales, stock alerts, staff on shift and to-dos on the first screen.
• Staff permissions — Separate permissions for cost, suppliers and price edits per staff member.
• Attendance — A timesheet builds itself and you can see who is on shift.
• To-dos, team chat, notices — Assignments, store conversations and notices in one place.
• 7 languages · live alerts — Korean, English, Chinese, Japanese, Vietnamese, Spanish and Indonesian, with push alerts for key events.