PLN USD EUR

+48698780870 +48661661964

See Multi-Vendor
and CS-Cart projects

check what possibilities have programs
for sale via the Internet

Omnibus Directive

New regulations governing online selling

Check out our solution!

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

Integration with Baselinker

1495⁰⁰ ^PLN

(Price without tax)

(1838⁸⁵ ^PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Promotions - discount on products of vendors

1125⁰⁰ ^PLN

(Price without tax)

(1383⁷⁵ ^PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Allow vendors to create their own category tree

1245⁰⁰ ^PLN

(Price without tax)

(1531³⁵ ^PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Features in categories

750⁰⁰ ^PLN

(Price without tax)

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

Promotions - number of diffrent products in basket

625⁰⁰ ^PLN

(Price without tax)

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

Promotion on conditional quantity of products in basket

625⁰⁰ ^PLN

(Price without tax)

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

Reviews about our company

Martin P
19/10/2017

Finally something what works. I purchased the "Exchange Rate Update" addon. No need to contact developer, it just worked as promised. Thanks.

Jean Louis
28/09/2020

Very satisfied with the exchange. Very responsive company. You can trust them.

john
18/06/2018

Works very well, bought and recieved addon same day, I like the flexibility that you can change the sort order of many different things

Krzysztof
18/06/2018

Another project with Robert - integration with the First Data payment system / Payeeze - https://marketplace.cs-cart.com/add-ons/integrations/integration-with-payeezy.html

SoftSolid directly cooperated in this integration with Peyeezy, relieving us of the interchanging technical correspondence.

Integration started at the expected time, all errors found and corrected before implementing the solution. SoftSolid works flexibly, is orientated to the customer's needs. Introduced most of the suggested changes without lengthening the lead time.

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Dany
28/07/2020

I was fortunate to work with SoftSolid as they suggested many ideas to help us to improve the interaction and onboarding process. Also, I DO really appreciate their fast and "startup" approach to help us launch, test, and iterate. As the support team, they have done an excellent job and were always in time for the tasks given to them. Always updated with progress and always gives space for feedback in between. I would highly recommend SoftSolid as awesome and responsible professional technical supporter :)

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Dan H
11/06/2020

Excellent support, friendly, approachable and I would certainly not hesitate to reach out to them again!

Paulina
19/02/2021

SoftSolid is an excellent company that has been a great support for us during CS Cart configuration process. They are quick and solid, we fully trust them when in doubt. We've also bought their add-ons (regarding payments and shipping, between others) and they work flawlessly. I can fully recommend them and their solutions.

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Ronny Kühn
26/01/2023

SoftSolid develops very good plugins that really push your store and make many features easier. The support is fast and really competent. Here you can buy or request orders without hesitation.

Marek
11/07/2018

Solid indeed. Always very quick help and all the addons seem to work perfectly as described.

Yurii Bobak
05/07/2023

Cooperation with SoftSolid has been very pleasant. They helped me set up the Baselinker add-on and were glad to assist me if I found some of the functionalities difficult. They fix the small bugs in the add-ons really fast, and add-on pricing is very good considering the quality service you receive. I highly recommend working with this company!

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view all

Now in demand

Split promotion costs

995⁰⁰ ^PLN

(Price without tax)

(1223⁸⁵ ^PLN inc tax for Polish only
- for abroad tax will be reduced
after providing the address)

Groups of promotions

495⁰⁰ ^PLN

(Price without tax)

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

Display full info about variations features in order management

0⁰⁰ ^PLN

(Price without tax)

Restrict payment methods for administrator use only

375⁰⁰ ^PLN

(Price without tax)

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

News

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!

18.05.2020

CS-Cart and Multi-Vendor 4.11.4 now available!

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.