👋Hi Ship TaoBao,

Great news! We've added STO Express to our list of supported shipping providers based on your request. You may need to sync your shipping provider list. To do so in your AST plugin settings:

To sync the shipping provider details in your store, go to WooCommerce > Shipment Tracking > Shipping Providers, and on the top-right, click on the Sync Providers icon. (more about Sync providers on AST's documentation)(https://docs.zorem.com/docs/ast-free/shipping-providers/sync-the-shipping-providers/)

If you have any feedback or encounter any issues, please let us know. We're here to help!

Best regards,

Akshay

Hi Ship TaoBao, Could you please provide few valid tracking number examples?