Messenger Buttons adds a floating panel of chat and social icons to every storefront page in CS-Cart, Multi-Vendor and Ultimate, letting visitors reach you on their favourite messenger in a single tap.
Your customers already live inside WhatsApp, Viber, Telegram and Facebook Messenger — so bring your store to them. The icon panel stays pinned on screen while shoppers browse products, compare offers and head toward checkout, so every question can turn into a sale. One tap opens WhatsApp, starts a Telegram chat, launches Messenger, dials your phone or opens a pre-addressed email, directly from the device the customer is using.
Built for marketplaces as well as single stores. On Multi-Vendor and Ultimate, each vendor or storefront configures its own buttons, so every seller can publish their own contact channels independently. Button names are translatable, right-to-left layouts are supported, and you can show every channel as a row of icons or collapse them into a single launcher button.
Compatible with CS-Cart, Multi-Vendor and Ultimate editions, with multiple localizations included.
Why choose this
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One-tap contact. Shoppers open WhatsApp, Viber, Telegram or Messenger, dial your phone or email you straight from the storefront.
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Marketplace-ready. Per-vendor settings on Multi-Vendor and Ultimate let every seller manage their own contact buttons.
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RTL support. Works correctly with right-to-left storefront layouts.
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Translatable labels. Button names can be translated per language.
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Single or multi-button. Show every channel, or one compact launcher that expands on tap.
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Flexible placement. Pin the panel along the screen edge to suit your theme.
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Multilingual. English, Ukrainian, German, Spanish and French included.
How to use
- Install the add-on from the Add-ons section of your CS-Cart, Multi-Vendor or Ultimate admin panel.
- Open the Messenger Buttons settings.
- Enter your details for each channel — WhatsApp number, Viber, Telegram, Facebook Messenger, phone, email and social profiles.
- Choose the panel position and, if you prefer a compact layout, enable the single-button mode.
- On Multi-Vendor / Ultimate, each vendor or storefront sets its own buttons independently.
- Activate the add-on and save. The buttons appear on the storefront immediately.
Supported editions and channels
Editions: CS-Cart, Multi-Vendor, Ultimate (add-on scheme 3.0)
Channels supported: WhatsApp, Viber, Telegram, Facebook Messenger, Teams, Phone (call), Email, Instagram, Twitter
Languages: English, Ukrainian, German, Spanish, French
FAQ
Do I need to edit the site code? No, the buttons are installed and configured entirely through the add-on settings.
Can I show only one messenger? Yes, you can enable only the specific channels you want customers to see.
How can I track if people are clicking the buttons? The add-on supports onclick functions, allowing you to track clicks in your analytics tools.
Is it possible to change the button's position? Yes, you can adjust the location, size, and spacing of the buttons on the screen.
What's new
Version 2.5.1 — Shrank the floating single-button toggle on mobile (≤767px) from 70px to 50px (with proportionally smaller expanded icons/labels) so it no longer looks oversized on phones.
Version 2.5.0 — Social-profile channels (TikTok, Instagram, X/Twitter, VK, Facebook Messenger) now build an absolute URL from the entered handle; Telegram switched to https://t.me/; a leading @ is stripped; the "Teams" channel was renamed from the internal code skype to teams with a read-time migration of saved data; admin placeholders refreshed; a subtle hover effect added to the icons.
Version 2.4.0 — New channels: TikTok, Line, SMS (sms: scheme allow-listed); added a per-channel "Prefilled text" option for WhatsApp, Telegram, SMS and Messenger; the admin "Onclick" column was replaced with "Prefilled text"; rebuilt the install archive.
Version 2.3.1 — Security: hardened the URL-scheme check against control-char bypass — mb_safe_href() now strips control characters and whitespace before the scheme test, so java\tscript:, jav\0ascript: and javascript: variants are rejected.
Version 2.3.0 — Expanded the channel set and storefront settings (the base for the later 2.3.1+ releases).
