About GLS US
General Logistics Systems B.V., often shortened to GLS, is a British-owned logistics company based in Amsterdam, Netherlands. It was founded in 1999 and is a subsidiary of the Royal Mail.
Tracking Code Patterns:
Examples of the available tracking # patterns:
23012300090123653825,
22129871114585497896
Auto-Track GLS US Shipments
Our Multi-Carrier Tracking API will auto-track your GLS US shipments
GLS US Post-Shipping Automation
Fully integrate GLS US tracking into your WooCommerce or Shopify store admin
GLS US Delivery Notifications
Send your customers automated GLS US shipment status & delivery emails or SMS
GLS US Tracking on Your Store
Direct your customers to track GLS US shipments on a tracking page on your store