Tracking Code Patterns:
Examples of the available tracking # patterns:
052013529312

Auto-Track GLS Czech Shipments
Our Multi-Carrier Tracking API will auto-track your GLS Czech shipments

GLS Czech Post-Shipping Automation
Fully integrate GLS Czech tracking into your WooCommerce or Shopify store admin

GLS Czech Delivery Notifications
Send your customers automated GLS Czech shipment status & delivery emails or SMS

GLS Czech Tracking on Your Store
Direct your customers to track GLS Czech shipments on a tracking page on your store