Forge is a storefront theme for tool and hardware merchants, builders' and trade suppliers, fixings, electrical and PPE shops on CS-Cart or Multi-Vendor. Trade buyers know the SKU, buy in quantity and compare unit prices, so Forge shows data instead of lifestyle banners: SKUs, stock, price breaks and taxes.
Four styles change more than the colours: Hi-Vis, Workshop (dark), Signal (square, ink rules) and Steel (soft plates).
Four styles, one theme
Each style changes the ground, bands, type weight and card treatment, not only the accent colour. Open any of them in the live demo.
Quick order pad: SKU lines, tier price per line, one click for all lines
CSV upload and reorder of the last order for signed-in buyers
List rows with stock light and price breaks from your quantity discounts
Prices excluding and including tax from your tax settings
Quantity-discount table and quote bar on product pages
Works with the 4.21 full page cache and with Kavio Labs add-ons
How it works
Install the package in Add-ons: it adds the Forge theme without touching your storefront. Activate Forge in Website, Themes, pick a style and accept the recommended settings: the demo catalogue fills every section at once. Product lists become rows with price breaks from each product's quantity discounts; brand, part number and spec chips come from product features. Pick the popular SKUs of the quick order pad in the Block Manager and upload your logo per style.
Features
Trade counter home: hazard-stripe hero with stat cells next to a quick order pad
Quick order pad: SKU lookup with suggestions, tier price per line, add all lines at once, popular SKU chips
CSV upload and reorder of the last order for signed-in customers
List rows as the default product list: SKU, rating, spec chips, stock light, price-break strip, quantity and Add
Row cards grid option and a list/grid switch in every rows section
Prices excluding and including tax with a switch, from CS-Cart's tax calculation
Numbered department plates with product counts and subcategories
Product page: codes strip, key points, spec plate, buy box with the full quantity-discount table, quote bar
Branch stock on the product page with the Warehouses add-on
Four styles: Hi-Vis, Workshop, Signal and Steel
Installs with full demo content: every section and demo products are ready after activation
Mega menu with a "More" item, sticky header, mobile bottom bar with quick order, sticky buy bar on phones
Child of Responsive: add-on hooks keep working
CS-Cart and Multi-Vendor 4.17.2 to 4.21.x
What you get
Package
kv_theme_forge-1.0.1.zip: the theme and its wrapper add-on, installed through Add-ons → Manage add-ons. Activate it in Website → Themes and pick a style.
Editions
CS-Cart, CS-Cart Ultimate, Multi-Vendor and Multi-Vendor Ultimate 4.17.2 – 4.21.x, one package. A child theme of Responsive: no core files are changed and add-on templates keep working.
Updates & support
12 months included. Updates keep the theme files you changed; your layouts are never replaced.
License
1 production installation; subdomains, staging, dev and localhost are free. The theme checks its license for your domain once a day from the admin panel. Without a valid license the storefront shows the standard Responsive look instead of the Forge design; cart, checkout and orders keep working. How licensing works
Compatibility
We list only the builds we install and test on. “Tested” means the full test plan was run on that build; “Supported” means the build is inside the supported range and uses the same hooks.
CS-Cart version and edition compatibility
CS-Cart version
CS-Cart
CS-Cart Ultimate
Multi-Vendor
Multi-Vendor Ultimate
4.22 and later
Testing next
Testing next
Testing next
Testing next
4.21.2
Supported
Supported
Tested
Supported
4.20.x
Supported
Supported
Supported
Supported
4.19.x
Supported
Supported
Supported
Supported
4.18.x
Supported
Supported
Supported
Supported
4.17.2
Tested
Supported
Tested
Supported
Before 4.17.2
Not supported
Not supported
Not supported
Not supported
Last tested build: Multi-Vendor 4.21.2, Oct 16, 2026Tested on: CS-Cart 4.17.2, Multi-Vendor 4.21.2, Multi-Vendor 4.17.2
Requirements
Platform
CS-Cart (incl. Ultimate) or Multi-Vendor 4.17.2 – 4.21.x
Requirement
Administrator access to the admin panel
Core changes
None. Hooks and template overrides only
1.0.1
Oct 16, 2026
Latest
Changed 2
Demo content: trade SKUs are stored as the real product codes (the cart, checkout and invoices show them too), and the demo quantity discounts and taxes come from the theme's demo content instead of a separate import hook.
Built on the Kavio theme kit 1.1.2 (demo content: visible product codes, optional quantity discounts and taxes for demo products).
Tested on CS-Cart 4.17.2, Multi-Vendor 4.21.2, Multi-Vendor 4.17.2. No breaking changes.
1.0.0
Oct 16, 2026
Added 8
Forge theme for CS-Cart and Multi-Vendor 4.17.2 - 4.21.x: trade counter home (hazard-stripe hero with stat cells
Quick order pad: SKU lookup with suggestions (storefront search endpoint), tier price per line, all lines into the
"List rows" product list view as the default on category, search and vendor pages: SKU, rating, spec chips, stock
Excluding/including tax switch from CS-Cart's tax calculation (choice kept in the browser).
Product pages: brand line, codes strip (SKU, MPN, EAN), key points, spec plate on the image, buy box with the full
Demo content on activation: the Ironline Supply Co. catalogue (9 departments, 43 products with generated
Kavio theme kit 1.1: mega menu with "More", sticky header, mobile bottom bar (with Quick order), sticky buy bar,
Tested on CS-Cart 4.17.2, Multi-Vendor 4.21.2, Multi-Vendor 4.17.2. First release.
Does Forge work with my add-ons?
Yes. Forge is a child of the standard Responsive theme and does not override product, cart or checkout templates; the list rows are built on the standard product form, so add-to-cart hooks, labels and buttons of other add-ons keep working. Kavio Labs add-ons are styled to match each style.
Where do the price breaks come from?
From the quantity discounts of each product (Products → product → Quantity discounts), for the customer's user groups, exactly as the cart charges them. Forge never shows invented tiers.
Why do I see only one price and no tax switch?
The product has no tax, or no tax applies to the customer's location. Forge shows prices excluding and including tax only when CS-Cart calculates a tax.
Can customers reorder or upload a CSV?
Yes, when they are signed in: the quick order pad shows Upload CSV and Reorder #N (their last order).
Does the quick order pad work with the full page cache?
Yes. The pad is the same for everybody; SKU lookups are catalogue requests, and customer data is loaded only after the page for signed-in customers.
Can I keep the grid as the default product list?
Yes: pick the views per category in Categories → category → Views, or let shoppers switch with the view icons. In the Block Manager every Forge rows section has a Grid view option.
Does it show stock per branch?
With the Warehouses add-on the product page lists up to three stores with stock. Without it Forge shows the total stock light.
Does it work with Multi-Vendor?
Yes, on CS-Cart (incl. Ultimate) and Multi-Vendor. Vendor pages use the list rows; on Multi-Vendor the demo content creates one demo shop named after the demo brand.
Can I remove the demo content?
The demo catalogue is normal store data: delete what you do not need in Products, Categories and Website → Blog. Turn off "Install the demo content when the theme is activated" before activating the theme to start empty.
What happens without a licence?
A new installation works for 14 days. After that, without a valid licence, the storefront shows the standard Responsive look; cart, checkout and orders keep working and visitors see no message. The admin panel tells you why and how to fix it. See Configuration.
Does the theme work on my staging copy?
Yes. Subdomains of your licensed domain and local development hosts are covered by the same licence.
Will an update overwrite my changes?
No. Files you changed are kept (a notice lists them), and layouts and blocks are never replaced.
A Swiss-editorial storefront theme with oversized type, a ruled category index and four bold styles, built on Responsive so every add-on keeps working.
A department-store theme for large catalogues: colour-coded departments, a department list beside the hero, tabbed product blocks and a sticky buy box.