Bay20 Smart Cart Boost

by Bay20 Software Consultancy Services P L

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Downloads: <10

The only cart plugin that generates Frequently Bought Together for you. AI learns from real orders, filters sold-outs, removes duplicates, refreshes weekly on autopilot.

Annually €9.58* /month €168.00 * €115.00* /year 31.55% discount In comparison to the regular monthly price

Monthly €14.00* /month Cancelable monthly

Compatible with:

6.7.0.0 - 6.7.12.1

Includes:

Free trial month

The subscription starts with a free trial month during which it can be canceled at any time.

All updates

During the subscription all released updates are included for free

Support from the Extension Partner

In case you have any questions or problems with your extension you can always ask the Extension Partner for help during the subscription.

Description

Highlights

AI-generated Frequently Bought Together from real order history — zero manual config
Stock-aware: never recommends sold-out products
Cart deduplication: never suggests what's already in the basket
Per-sales-channel and per-customer-group targeting
Weekly auto-refresh, plus on-demand CLI rebuild

Features

Jaccard co-occurrence engine over real order history
Hybrid / AI-only / Manual-only source modes — keeps your existing Shopware cross-sells working
Cold-start fallbacks: category bestsellers, manufacturer products, store-wide bestsellers
Configurable order-history window (default 12 months)
Anti-pollution filters: maximum-frequency cap and minimum-support thresholds

Hard blocklist for products that must never be recommended
Stock filter with optional low-stock threshold
Cart deduplication (already-in-cart, plus optional recently-viewed exclusion)
Per-sales-channel configuration with inherit-from-default toggles
Per-customer-group targeting allowlist
Five cart-page positions plus offcanvas drawer toggle
Grid or slider layout, 3 / 6 / 9 / 12 items per surface
Twig blocks, SCSS hooks, and data-* attributes for theme overrides
Weekly scheduled rebuild plus on-demand CLI command
GDPR-clean: never reads customer, order-address, IP, cookie, or session data

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About the Extension

Smart Cart Boost adds a 'Frequently bought together' section to your Shopware cart — and unlike every other cross-sell plugin in the Store, it generates the recommendations from your real order history.

A Jaccard co-occurrence engine (the statistic Amazon uses) scans your last 12 months of orders, scores product pairs, filters out gift cards and noise, refreshes weekly on autopilot. Stock-aware, cart-deduplicated, per-customer-group, GDPR-clean — no customer data ever read.

Details

Available: English, German
Latest update: 16 July 2026
Publication date: 23 July 2026
Version: 1.0.0
Category: Conversion Optimization

Resources

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About the Extension Partner

Bay20 Software Consultancy Services P L

See all extensions

Partner Status

Shopware
Extension Partner

Details

Ø-Rating: 5

Average rating of 5 out of 5 stars
Partner since: 2021
Extensions: 6

Support

Based in: India
Speaks: German, English
Response time: Very quickly

1.0.0 6.7.0.0 - 6.7.12.1 16 July 2026

# 1.0.0
- Initial public release.- **AI-generated Frequently Bought Together cross-sells** in the cart page and offcanvas cart, built from real order history via Jaccard similarity over the configurable order window (default 12 months). Anti-pollution filters drop high-frequency products (gift cards / freebies) and require minimum support.- **Five render positions** on the cart page (above items, below items, before/after order summary) plus offcanvas drawer footer — all configurable per sales channel.- **Two layout options**: responsive grid (cards wrap across rows) or horizontal scroll-snap slider (one row that the customer swipes / scrolls). CSS-only — no third-party slider library. Slider auto-falls-back to grid in the offcanvas drawer.- **Three recommendation modes**: AI-only, Manual-only, Hybrid (default — manual first, AI fills the rest).- **Cold-start fallback chain**: AI → same-category bestsellers → manufacturer → store-wide bestsellers. Cross-sell area is never empty as long as the shop has some order history.- **Stock-aware filter**: sold-out items never appear as cross-sells; optional low-stock threshold.- **Cart deduplication**: items already in the cart are never recommended; optional "don't repeat what's on PDP this session" filter.- **Per-sales-channel + per-customer-group** scoping out of the box.- **Display customisation**: 3/6/9/12 items per surface, small/medium/large image size, show/hide price, rating, stock badge, custom title/subtitle/button-label overrides.- **Scheduled weekly refresh** plus a manual CLI command (`bin/console bay20:smart-cart-boost:refresh [--force]`).- **Privacy-first**: the AI engine reads only product IDs and order timestamps. No customer data, no IP, no personal information — ever. Documented in `docs/ai-engine.en.md`.- **DE + EN** snippet files and admin labels.- **Theme-friendly**: clean SCSS hooks, named Twig blocks, `data-*` attributes — see `docs/theme-integration.md`.- Targets Shopware 6.7 (6.6 support coming in v1.1).