- New Integration
- Shiptheory

CTT Expresso Shipping: Now Automated with Shiptheory
We are excited to welcome CTT Expresso to Shiptheory’s network of carrier integrations.
The new integration enables businesses to connect their CTT Expresso account directly to Shiptheory, automating time-consuming parts of the shipping process. Orders can be received from connected sales channels, booked with CTT Expresso and supplied with the correct shipping labels without the need to enter the same information across multiple systems. For e-commerce retailers and other businesses shipping within Portugal, this means less manual work, fewer errors and faster order processing.
Who Is CTT Expresso?
CTT is Portugal’s national postal service and one of the country’s longest-established organisations, with a history dating back more than 500 years. Today, it provides mail, parcel and logistics services to individuals and businesses.
CTT Expresso is the CTT Group’s express parcel and logistics division, specialising in fast, tracked deliveries for businesses and consumers. Its range of services supports different parcel sizes and delivery requirements, helping e-commerce retailers ship orders reliably across Portugal.
Automate CTT Expresso Shipping
Connecting CTT Expresso with Shiptheory removes the need to book each shipment and prepare every label manually.
Once an order is received through a connected sales channel, ERP, WMS or other business system, its delivery information is sent automatically to Shiptheory. The shipment can then be booked with CTT Expresso and the correct label generated, helping warehouse teams process orders quickly and consistently.
Businesses can manage CTT Expresso alongside their other carriers from their Shiptheory account or directly within the ERP, WMS or other system they already use. This makes it easier to introduce a multi-carrier shipping strategy without adding manual processes or requiring staff to switch between multiple carrier platforms.
Create Intelligent Shipping Rules
Shiptheory’s intelligent shipping rules give businesses greater control over how their CTT Expresso shipments are managed.
Rules can automatically select an appropriate delivery service using information from each order, including its destination, weight, value or product SKU. For example, a business could create different rules for domestic and international deliveries or assign a particular service when an order meets specific weight or value requirements.
Once the rules are in place, Shiptheory can apply them automatically whenever a matching order is received. This reduces the number of shipping decisions warehouse teams need to make while helping ensure orders are consistently sent using the intended service.
Get Started With Ctt Expresso and Shiptheory
The CTT Expresso integration is available now through Shiptheory.
Existing Shiptheory users can add CTT Expresso from the carrier settings within their account and enter their carrier credentials to begin configuring the integration.
New to Shiptheory? Book a demonstration to discover how connecting CTT Expresso with your existing sales channels can help your business automate its shipping process.
You can contact us at support@shiptheory.com or call +44 117 403 4313 / +1 629 666 6726.




