Wisys is a warehouse management system (WMS) ERP add-on built for manufacturers and distributors using SAP Business One and Macola. Wisys extends SAP Business One and Macola with real-time warehouse visibility, barcode scanning, inventory automation, and order fulfillment tools designed for high-volume operations. By working natively inside SAP Business One and Macola, Wisys eliminates manual processes, reduces errors, and improves inventory accuracy. With mobile scanning, directed picking, shipping automation, and advanced inventory controls, Wisys helps growing operations scale without replacing their ERP. Manufacturers and distributors choose Wisys to modernize warehouse operations while continuing to rely on SAP Business One and Macola as their core ERP systems.