The Sendcloud Integration Addon for CS-Cart, this module integrates your CS-Cart store seamlessly into Sendcloud's multi-carrier shipping platform. It makes shipping easier as it automatically performs important tasks while enhancing the fulfilment and tracking experience of a company. 
 Here’s a detailed description of its features and benefits:

Features:

1. Multi-Carrier Shipping Integration: Connect to more than 100 carriers through Sendcloud, providing flexible and cost-effective shipping options for your customers.
2. Automated Order Import: Orders imported from your CS-Cart shop to be processed by Sendcloud reduce manual data entry, speeding up the order fulfilment process. 
3. Shipping Label Generation: All the orders that are imported into Sendcloud automatically generate shipping labels. It makes the whole fulfilment process easier and makes sure labels are accurate and can be used directly. 
4. Tracking Number Sync: As soon as the shipment is processed from Sendcloud, the track numbers are automatically synced with the orders at your CS-Cart so the clients can track the shipments straight from your store. 
5. Customisable Shipping Rules: You can set your shipping rules, such as automatically picking up the carriers depending upon the destination, size of the order, or preference by a customer. 
6. International Shipping: The module supports the international shipping feature. Features in Sendcloud are used, including customs documentation and multilanguage tracking. 
7. Returns Management: There is an integrated returns portal that is customisable with CS-Cart. Returns can directly be sent from the order page by the customer

Benefits:

1. Improved Efficiency: With the process of importing orders and generating shipping labels automated, integration saves time and reduces manual errors at fulfillment. 
2. Cost Savings: Access to multiple carriers and shipping options lets you select the most cost-effective methods, which can reduce your overall shipping expenses.
3. Enhanced Customer Experience: Customers benefit from faster processing, real-time tracking updates, and easier returns, all of which improve satisfaction and increase the likelihood of repeat purchases.
4. Scalability: With integration to Sendcloud, your company will always be ready to scale with constant volumes of orders and may easily adjust to the dynamic shipping requirements that emerge.
5. Tracking and Insights: Shipping has analytics tracking and monitoring your carrier performance to optimise logistics in your strategy. 

By integrating Sendcloud with CS-Cart, you can streamline your shipping operations, reduce costs, and offer a better experience to your customers. For more details, refer to additional resources available on the Sendcloud or CS-Cart forums.