Custom development of shipping add-on for CS-Cart or Multi-Vendor (or customization service) - from 799 usd
Can't find a ready-made delivery integration in the CS-Cart? No problem, our team will develop or customize it for you!
Did you know what reduces the number of sales on your site the most? The answer: the lack of convenient shipping methods for the buyer that show the actual cost and the possibility of delivery to the buyer's location! That is, you will spend huge resources on advertising, and the return on your investment will remain quite low.
If your delivery provider has an API for integration, then we can develop a custom shipping add-on with a 100% probability that will solve most of your problems.
Delivery services we have worked with, customized, or developed shipping add-ons for:

What problems for e-commerce project owners does developing a delivery service integration add-on solve
- Calculate the cost of order delivery in real time
- Optimize logistics
- Automate warehouse management for receiving goods
- Automate parcel tracking for buyers
- Technologically catch up with top e-commerce players in your region
- Win customer loyalty;
- Automate processes, spend less resources on routines in the future
- Reduce the number of conflicts with your customers, increase their satisfaction
- Minimize losses from incorrect shipping cost calculation
- Increase conversions!!!
Workflow for the shipping module development service
Why trust us with the development or customization of CS-Cart shipping add-ons?
Online stores and marketplaces around the world trust us:
— Dozens of delivery modules and customizations for the USA, EU countries, Eastern Europe, and more.
— Experience working with local and international transport companies
— Almost 15 years of experience in developing solutions for CS-Cart
— CS-Cart Gold Partner
— Guarantee and support — we take responsibility for the result

Read the answers to important questions before ordering:
Typically, the following functionality is included in a full-fledged add-on within the CS-Cart platform paradigm:
- Determining the cost of order delivery to the buyer in real time;
- Support for delivery methods offered by the service (delivery to a pickup point, courier delivery to an address, etc.);
- Automation of obtaining information about pickup points (branches), automated issuance points (their capabilities and delivery restrictions);
- Generation of order delivery tracking codes for the buyer;
- Generation of barcodes for parcels;
- A system for selecting a branch to receive an order by the buyer with support for displaying branches on a Google map (for example);
First of all, you should study and understand the principles of the delivery system in the CS-Cart platform. Study how the built-in delivery add-ons in the platform work, as well as the shipping system as a whole in the CS-Cart documentation (Shipping section). Next, study the capabilities of the delivery operator you are interested in, as well as its integration capabilities (API). To do this, request API documentation from the delivery service representative. Compare the operator's capabilities with your integration goals (all available delivery methods, tariffs, additional services, and capabilities). Also request an API key (for development, usually a key in demo mode is sufficient).
The cost of developing an integration depends on several factors: how complex the delivery service API is, how many functions need to be implemented (e.g., real-time cost calculation or tracking, creating preliminary invoices, informing the client via SMS or email), whether integration with a map of pickup points is needed, whether there are special shipping rules (which go against the logic of CS-Cart or the delivery service provider), whether Multi-Vendor support is required, and how complex the interface should be. The more functionality and integrations, the higher the volume of work and, accordingly, the development price. We can determine the final cost after analyzing your task and the delivery service API.
Simple delivery add-on take 5–10 working days, while more complex integrations (with maps, delivery time slots, custom rules, integrations with other modules) can take 10–20 working days, depending on the scale of the project and the documentation and complexity of the API.
Yes, we provide a 30-day warranty period with free fixes for bugs found by the customer and support (but without adding new functionality to the module). By agreement of the parties, the warranty and support can be extended for a longer period and scope of work.
Yes, we offer paid add-on refinement services, changes in logic, and changes in the add-on's operation to meet individual needs. You can add new functions, update integrations, or improve the UX part after the initial module has been delivered and started to be used.
We follow the best development practices of CS-Cart (described in the platform documentation) to ensure code that is convenient for updates. The add-on will work with future versions of CS-Cart, and we can provide update services if necessary (adaptation may be necessary if CS-Cart changes its code or approach in new versions). Usually, such work can be completed within one working day.
Yes, we offer one-time updates or ongoing support plans for long-term module maintenance, including updates to adapt to changes in delivery service APIs (which also happens) or CS-Cart version updates.