PLN USD EUR

+48698780870 +48661661964

Only until December 10

discount up to 40% on selected addons from our offer

Subscription Addons

- lower price, proportional costs

- always access to the latest version

- you resign from using it whenever you want

Omnibus Directive

New regulations governing online selling

Check out our solution!

See Multi-Vendor
and CS-Cart projects

check what possibilities have programs
for sale via the Internet

Addon for integration with InPost

The best InPost integration module for Multi-Vendor and CS-Cart

Addon promotions for vendors

See its unique possibilities and let vendors grow their business

Newest
Most Popular

Save 40%

Integration with Baselinker

1125.00 PLN 675.00 PLN

(Price without tax)

(830.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Save 40%

Promotions - discount on products of vendors

1125.00 PLN 675.00 PLN

(Price without tax)

(830.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Save 40%

Features in categories

750.00 PLN 450.00 PLN

(Price without tax)

(553.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Promotions - number of diffrent products in basket

625.00 PLN

(Price without tax)

(768.75 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Save 40%

Promotion on conditional quantity of products in basket

625.00 PLN 375.00 PLN

(Price without tax)

(461.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Save 40%

Insert custom code into store

875.00 PLN 525.00 PLN

(Price without tax)

(645.75 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Reviews about our company

Dirk
2022/03/28

It works. Communication with Helpdesk very helpful and straight forward. Thanks.

Stefan
2022/02/22

A reliable developer, quality products at the right prices. The add-on was delivered to me customized on request.

Zach
2020/09/07

Picked up the category discount, was very simple to install and configure. Works nicely! Will definitely be back for add ons in the future.

Michał
2023/04/05

SoftSolid is a very reliable and solid company. I requested them to develop a custom add-on for me, which will work only for Polish territory. It was delivered on time, and basically ready to be implemented in my production store, with only a few cosmetic changes left. The communication was fluent and overall there were no problems during development process. I fully recommend cooperating with this company.

MoreLess

Mariusz Szymanowski
2022/12/23

very professional and reliable partners. Working with them is a pleasure. We've already installed a few of their add-ons, and it's certainly not over!

MAXMAX.cz
2023/09/27

It was a pleasure to cooperate with SoftSolid. They're always up to assist customer in managing CS-Cart, and their add-ons have highest quality. I didn't encounter any significant issue when working with them. Good job!

marco
2020/01/07

31-12-2019 issue , site down, all the companies we use to have support are closed, cs-cart support not procede, seems ecomerce have to close on holidays, incredible

thanks to SoftSolid we have solved the issue and we don't have lose al lots of orders , great support !!!!

Marc Olivé
2020/05/21

We've bought and used add-ons that extend the promotions functionality of Cs-cart. All of them have fulfilled our expectations. They are easy to install, set up and get them running in a few clicks. The performance is perfect and without issues.

Geopay
2017/10/06

We purchased "Sales in measures of fractional" add-on. Great team. They helped us to make additional changes in the add-on according to our needs.
Fast communication and always ready to help.

Oisia
2020/07/13

SoftSolid is doing great forum support as well. When I have encountered an issue they helped me to fix it personally with free of cost although I am not their customer. Now, am planning to buy some addons from them if any of them meet my business needs.

Great Softsolid!!

view all

Now in demand

Measures of selling products - pay monthly (subscription)

65.00 PLN /month

(Price without tax)

(79.95 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Measures of selling products - pay annually (subscription)

650.00 PLN /year

(Price without tax)

(799.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Change interaction between quantity discounts and promotions - pay monthly (subscription)

55.00 PLN /month

(Price without tax)

(67.65 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Change interaction between quantity discounts and promotions - pay annually (subscription)

550.00 PLN /year

(Price without tax)

(676.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Let customers fill their cart using CSV/XML files - pay monthly (subscription)

55.00 PLN /month

(Price without tax)

(67.65 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Let customers fill their cart using CSV/XML files - pay annually (subscription)

550.00 PLN

(Price without tax)

(676.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Restrict admins orders view to certain statuses - pay monthly (subscription)

15.00 PLN /month

(Price without tax)

(18.45 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Restrict admins orders view to certain statuses - pay annually (subscription)

175.00 PLN /year

(Price without tax)

(215.25 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Advanced settings of payment surcharge - pay monthly (subscription)

55.00 PLN /month

(Price without tax)

(67.65 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Advanced settings of payment surcharge - pay annually (subscription)

550.00 PLN /year

(Price without tax)

(676.50 PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

News

26.04.2024

Meet CS-Cart 4.18.1 with a revamped admin panel and an upgraded PayPal Checkout experience

30.03.2023

Meet CS-Cart 4.16.2 with improvements to storefronts and "Buy now with 1 click"

29.10.2022

New version Multi-Vendor and CS-Cart 4.15.2

09.07.2022

CS-Cart and Multi-Vendor 4.15.1

21.12.2021

New version 4.14.1

20.06.2021

Multi-Vendor i CS-Cart 4.13.1

21.03.2021

CS-Cart i Multi-Vendor w wersji 4.12.2 są już dostępne!

Promotions

days left

BlackFriday 2024

from 2024/11/27 to 2024/12/10

All promotions

SoftSolid, addons for Multi-Vendor and CS-Cart

We are a company that has been specializing in creating professional online sales systems for over 15 years. We create marketplace systems and online stores. We have a wide range of programs from the renowned Simtech company. Our offer includes CS-CART software - a multishop online store and MULTI-VENDOR marketplace and woocommerce software. An online store is a great idea for your own business that brings steady income, and the MULTI-VENDOR program allows you to run your own marketplace. Familiarize yourself with our offer and open your own profitable business.

Top quality, after-sales support

We create and sell additions to the Multi-Vendor and CS-Cart systems. Our motto is the highest quality of the products we sell and professional after-sales technical support. Each of our addons is thoroughly tested and constantly developed by adding new functionalities and improving the existing ones. We provide a 12-month warranty for our add-ons and new versions are available through the Update Center (just like base program updates)

Implementation, consultancy, marketplace system consulting

Many years of experience put us at the forefront of specialists in marketplace systems. We provide our clients with our professional knowledge in the field of creating marketplace systems and online sales systems. We complement the wide range of services with our proprietary solutions that work well with many contractors around the world. Our clients express their satisfaction with the cooperation with enthusiastic opinions about our company, appreciating the professionalism, efficiency and speed of our employees.