I will custom shopify apps as you need

Manage multi-location inventory with barcode scanning, stock transfers, and label printing.

Swift Stock helps Shopify merchants manage inventory across multiple locations. Scan barcodes to transfer stock, update quantities, and fulfill orders with item verification. Assign bin and shelf locations so staff can find products quickly. Print barcode labels on thermal or sheet printers with saved templates. Run physical inventory audits to find and fix stock discrepancies. Review a complete history of every change and safely revert mistakes. Works on desktop, tablet, and mobile.

• Move stock between locations by scanning barcodes or searching products
• Scan and verify order items during packing, then fulfill with one click
• Count inventory, detect discrepancies, and update stock in bulk
• Print barcode labels with customizable layouts for thermal and sheet printers
• View full change history, revert mistakes, and export reports to CSV