Our team created 150+ addons, original and useful Multi-Vendor and Store Builder addons. Since

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Our team created 150+ addons, original and useful Multi-Vendor and Store Builder addons. Since 2010, when SoftSolid became Multi-Vendor and CS-Cart official developer, we deliver you professional solutions for e-commerce projects. The highest quality of our projects is confirmed by dozens of satisfied customers. We always try to make our addons intuitive and user-friendly and skilled programmers in our team can create almost every addon that you may need. Contact us and we will definitely find the optimal solution for your Multi-Vendor or Store Builder program.

Our offer

  • Development addons
  • Creating addons according to customer specification
  • Integrations via API with other services
  • Migration to Multi-Vendor/Store Builder from other platform

Our advantages

  • Customers are satisfied with our services
  • Our add-ons work with clients from all over the world
  • 100+ reviews with a rating of 5 on the marketplace
  • 150+ addons with high ratings from customers

Don't hesitate to write to us if you have any questions

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Force a payment method usage for orders created through admin panel
No reviews
$149.00

Addon to CS-Cart and Multi-Vendor allows restricting available payment method when finalizing manually created order.

If you're looking to buy this add-on in subscription form, is it available here: Subscription add-on

Make purchases for 200$ from our entire offer and get 20% discount

Limits for vendor's accounting payouts
No reviews
$149.00
Extension to Multi-Vendor allows setting up limits of payouts, which vendor can make through built-in accounting system.If you're looking to buy this add-on as one time purchase or take a look into add-on reviews, they are available here: One-time purchase add-onSee the full list of our subscription-based add-ons: Full list of subscription add-ons
Assign merchants to customers
5.0 (1)
$149.00
Extension to CS-Cart and Multi-Vendor allows assigning merchant e-mails to customers. Merchant receives all notifications about orders placed by customer.If you're looking to buy this add-on in subscription form, is it available here: Subscription add-onMake purchases for 200$ from our entire offer and get 20% discount
Mark products in orders as reserved
No reviews
$149.00
Extension to CS-Cart and Multi-Vendor allows marking products in orders as reserved.
Make purchases for 200$ from our entire offer and get 20% discount
Discount on products depending on their stock
No reviews
$149.00
Extension to CS-Cart and Multi-Vendor allows discounting products depending on their stock in store.A new promotion has arrived!Make purchases for 200$ from our entire offer and get 20% discount
Integration with Conekta
No reviews
$149.00
Extension to CS-Cart and Multi-Vendor allows you to connect your store with payment system Conekta.Make purchases for 200$ from our entire offer and get 20% discount
Product payments options
No reviews
$125.00
Addon to CS-Cart and Multi-Vendor allows you to set for each product, a list of available payment methods.Make purchases for 200$ from our entire offer and get 20% discount
Promotions - discount on products from a supplier(s)
No reviews
$125.00
Addon to CS-Cart and Multi-Vendor allows you to give discounts on certain products suppliers.Make purchases for 200$ from our entire offer and get 20% discount
Product price negotiation
5.0 (2)
$125.00
Price negotiation is an addon to CS-Cart and Multi-Vendor allowing to perform price negotiation from product card in shop. Administrator can globally set price negotiation parameters during extension configuration.
Make purchases for 200$ from our entire offer and get 20% discount
Export/import reward points
No reviews
$125.00
Addon to CS-Cart and Multi-Vendor allows you to export and import user reward points.Make purchases for 200$ from our entire offer and get 20% discount
Shipping cost on product cart
No reviews
$125.00
Addon to CS-Cart and Multi-Vendor allows you to show shipping price on product card. Customer can instantly see how much will cost product shipping. 
The addon is available in the following 12 language versions: Czech(cs_CZ), German(de_DE), Greek(el_GR), English(en_US), Spanish(es_ES), French(fr_FR), Italian(it_IT), Japanese(ja_JP), Polish(pl_PL), Romanian(ro_RO), Russian(ru_RU), Chinese Simplified(zh_CN)
Make purchases for 200$ from our entire offer and get 20% discount
Total discount on products in category
No reviews
$125.00
Addon to CS-Cart and Multi-Vendor allows you to give discount on all products in cart from category, and seperate discount proportionally or linearly between all discounted products.Make purchases for 200$ from our entire offer and get 20% discount
Product discount for this promotion
No reviews
$125.00
Addon to CS-Cart and Multi-Vendor allows you to set up promotion, so discount will be given for multiple products in cart.Make purchases for 200$ from our entire offer and get 20% discount
Do not change inventory
5.0 (1)
$125.00
Addon to CS-Cart and Multi-Vendor adds new option to order statuses and allows to keep inventory during order status changing.Make purchases for 200$ from our entire offer and get 20% discount
Promotions - discount on the cheapest/most expensive product in the basket
5.0 (3)
$125.00
Addon to CS-Cart and Multi-Vendor allows you to discount cheapest or the most expensive product in basket.If you're looking to buy this add-on in subscription form, is it available here: Subscription add-onMake purchases for 200$ from our entire offer and get 20% discount
Promotions - number of diffrent products in basket
No reviews
$125.00
Addon to CS-Cart and Multi-Vendor allows you to create promotion that will depend on number of diffrent products in basket.
Make purchases for 200$ from our entire offer and get 20% discount