Spring
If you have a carrier contract with Spring, you can integrate this shipping contract in Returnless. This way you can offer the Spring shipping methods to your customers, while using your own negotiated rates.
Installation
To add a new Spring shipping contract, follow these steps:
- Login to your Return panel and navigate to the Integrations menu.
- Click the Shipping contracts tab.
- Click the Add shipping contract button
- Click to add a new Spring .

Important: You can get your API key by contacting your Spring account manager.