Auto import and track GSO(GLS US) shipments from Shopify, Amazon, Magento, WooCommerce, Wish, eBay, AliExpress, shipstations shop
GSO(GLS US) Tracking API 
Provide GSO(GLS US) tracking api for e-commerce developers to get real time GSO(GLS US) tracking info. Give customers access to track GSO(GLS US) parcels right at shopping cart and marketplace.
GSO(GLS US) Shipment Status Update Notification
Send customized email and sms notifications of GSO(GLS US) shipment status updates to reduce customers' queries when package is in "transit", "Out for delivery", "delivered" and so on.
Importing GSO(GLS US) Tracking Numbers
Bulk track GSO(GLS US) packages by uploading GSO(GLS US) Tracking numbers in CSV files