Top quality addons for Multi-Vendor and CS-Cart

Multi-Vendor/CS-Cart add-ons are a great opportunity to extend the functionality of any marketplace or online store

Addons for Multi-Vendor

They can fulfill many additional functions in modern marketplace systems, ensure stable operation and high reliability and availability of the sales system.

CS-Cart addons

They fulfill several functions, but mainly they extend the range of functionalities, expand the possibilities of the sales program, make the customer more comfortable shopping

Integration with external systems

Integration with payments, warehouses, invoicing systems can be the key to the success of a marketplace platform or online store. Access to stock levels, automation of tasks, generation of accounting documents, fast data synchronization are the most important advantages of good sales systems.

Customer trust

Our customers trust us and know that we deliver the highest quality products. Each of our addons is thoroughly tested and checked so that it meets the highest standards of software production. We support our clients at every stage of implementation and provide technical assistance in case of any problems.

Creating addons for Multi-Vendor/CS-Cart

We specialize in the production of the highest quality additions, addons and extensions for Multi-Vendor and CS-Cart. Our add-ons are stable, flexible solutions with high parameters required in modern e-commerce systems. We cooperate with companies from all over the world, providing them with support and modern solutions, and our over 10 years of experience pays off in many fields of cooperation.

Save 8%
1495.00 PLN 1375.00 PLN

(Price without tax)

(1691.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to CS-Cart and Multi-Vendor allows integration with Baselinker system. Add-on fully integrates CS-Cart/Multi-Vendor ensuring data exchange about orders and products. Add-on is also compatible with InPost / ShipX integration and Elektroniczny Nadawca Poczta Polska .
Payment methodOne-time payment
2025-12-28
1.1.5.3
ss_baselinker
Save 18%
1375.00 PLN 1125.00 PLN

(Price without tax)

(1383.75 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extenstion to Multi-Vendor allows creating promotions with vendor conditions. Add-on also allows vendors to create their own promotions.
Payment methodOne-time payment
2025-11-30
1.1.5.1
ss_prom_vendor
750.00 PLN

(Price without tax)

(922.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to CS-Cart and Multi-Vendor allows auto-translating description in products, using Deepl.com. Advanced AI technology provides unparalleled translation accuracy. Neural networks DeepL are able to pick up even the smallest nuances and reproduce them in the translation in a way not seen in other services.
Payment methodOne-time payment
2026-08-30
1.1.4.3
ss_deepl

(Price without tax)

Extension to CS-Cart and Multi-Vendor allows you to sort promotions in frontend based on parameters.
2026-03-21
1.1.1.7
ss_sort_promotions
250.00 PLN

(Price without tax)

(307.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Addon to Multi-Vendor allows vendor to set up his own password to administration panel. When requesting an account in Marketplace, vendor in special field (added earlier by admin in section "Profile fields") types password to his account.
Payment methodOne-time payment
2026-08-19
1.1.2.2
ss_vendor_password
600.00 PLN

(Price without tax)

(738.00 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to CS-Cart and Multi-Vendor allows integrating store with Polish internet payments providers Przelewy24 . Przelewy24 offer wide range of payment methods covering almost 100% of the Polish market. Besides traditional payment channels, like bank transfer and credit cards, it is possible to pay through PayPal.
2025-04-03
1.2.0.8
ss_przelewy24_api
750.00 PLN

(Price without tax)

(922.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Addon to CS-Cart and Multi-Vendor  allows you to give discounts on products in a particular category. The addon is available in the following lnguage versions: Polish, English, German, Greek, Romanian, Spanish, Italian, Russian and Chinese.
Payment methodOne-time payment
2024-04-11
1.1.7.3
ss_prom_bonus_to_cat
875.00 PLN

(Price without tax)

(1076.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Addon to CS-Cart and Multi-Vendor allows adding html of js code to store. In case of multiple storefronts, code can be placed separately for each store.
Payment methodOne-time payment
2024-03-10
1.1.1.9
ss_inject_code
875.00 PLN

(Price without tax)

(1076.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to CS-Cart and Multi-Vendor allows generating sales reports basing on categories, products or customer in CSV format.
Payment methodOne-time payment
2026-08-13
1.1.2.1
ss_sales_reports
995.00 PLN

(Price without tax)

(1223.85 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to  CS-Cart oraz Multi-Vendor  allows you to set up order delivery via Paczkomaty. Customer can choose which paczkomat will contain his package.
2026-08-23
1.1.5.3
ss_paczkomaty
Extension to CS-Cart and Multi-Vendor allows displaying values of variation features next to the products in orders.
2026-02-02
1.1.1.3
ss_variations_orders
750.00 PLN

(Price without tax)

(922.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to Multi-Vendor allows assigning advanced settings of payment surcharge to payment methods.
Payment methodOne-time payment
2025-08-13
1.1.2.0
ss_adv_payment
995.00 PLN

(Price without tax)

(1223.85 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to Multi-Vendor allows setting vendor permissions to certain parts of main menu. This way, vendor can be restricted to not be able to add new product options, modify customer data, and a lot more.
2022-08-09
1.1.2.7
ss_vendor_permission
750.00 PLN

(Price without tax)

(922.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to CS-Cart and Multi-Vendor allows you to connect your store with internet payments system. PayU offers wide range of methods that cover almost 100% of polish online payments.
Payment methodOne-time payment
2024-08-25
1.1.2.4
ss_payu_oauth
1000.00 PLN

(Price without tax)

(1230.00 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension to  CS-Cart and Multi-Vendor allows you to make invoices directly from orders using  InvoiceOcean service.
2026-02-02
1.1.3.6
ss_invoiceocean
375.00 PLN

(Price without tax)

(461.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Addon to CS-Cart and Multi-Vendor allows setting up certain taxes as default. When creating new product or editing existing one, those taxes are assigned to product and cannot be un-assigned.
2024-04-10
1.1.1.4
ss_default_tax
750.00 PLN

(Price without tax)

(922.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Addon to    CS-Cart oand  Multi-Vendor allows blocking vendors and storefronts administrators access to certain parts of panel. This way, you can block for example access to product features, or simplify management by hiding tabs that are not used.
Payment methodOne-time payment
2025-07-01
1.1.3.2
ss_permission_tabs
750.00 PLN

(Price without tax)

(922.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)
Extension CS-Cart and Multi-Vendor allows you to create promotion that adds products to card, according to the customer's order.
Payment methodOne-time payment
2025-03-27
1.1.4.0
ss_prom_free_step
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