arnaud92

<p><strong>MerchantStamp Catalog Audit is the AI-readiness layer for WooCommerce catalogs.</strong></p>
<p>It helps merchants audit catalog quality, enrich missing product schema, and publish AI-ready feeds — without replacing their existing SEO or feed plugin.</p>
<p>Unlike traditional feed plugins focused on channel exports, this plugin focuses on <strong>catalog completeness and machine readability</strong> for modern AI-driven discovery.</p>
<h4>Fully functional, free, and offline-first</h4>
<p>This plugin is <strong>100% functional locally</strong>. Every feature listed below runs on your server with no external service required. There is no time limit, no product cap, no locked feature behind a license key.</p>
<ul>
<li>Full ShopScore audit (no product limit)</li>
<li>Field Coverage Analytics</li>
<li>Top Issues panel (the fields with the most missing values, ranked)</li>
<li>Prioritized Recommendations (actions ranked by estimated ShopScore gain)</li>
<li>JSON-LD enrichment on top of Yoast, Rank Math, or native WooCommerce</li>
<li><code>products.jsonld</code> feed (schema.org Product catalog)</li>
<li><code>llms.txt</code> feed (LLM-friendly catalog summary)</li>
<li><code>acp.json</code> feed (Agent Commerce Protocol)</li>
<li><code>agent.json</code> feed (with SHA-256 content-integrity proof)</li>
<li>Scan history archive (60 most recent scans)</li>
<li>Score Trend sparkline</li>
<li>Compare any two scans (delta score, delta critical missing, per-field coverage diff)</li>
<li>Degradation alerts (banner when ShopScore drops or critical-missing rises)</li>
<li>Automatic feed rebuild on product create / update / delete / stock change</li>
<li>WooCommerce admin dashboard</li>
<li>Full HPOS compatibility</li>
</ul>
<h4>Optional external service</h4>
<p>The plugin can <strong>optionally</strong> connect to the MerchantStamp service for capabilities that genuinely require a centralized backend. The plugin works entirely without it.</p>
<p>What the service adds (Guideline 6 — Serviceware):</p>
<ul>
<li><strong>Centralized multi-site dashboard</strong> — manage catalog quality across multiple WooCommerce stores from one place</li>
<li><strong>Cross-site verification key</strong> — published at <code>merchantstamp.com/.well-known/keys/<slug></code>, referenced inside <code>agent.json</code> so AI agents can verify the integrity of your published feed against a public key you control</li>
<li><strong>Storefront discovery loader</strong> — a small JavaScript snippet (versioned, SRI-protected, opt-in) injected in the footer that helps AI agents find this site’s feeds at scale</li>
<li><strong>Advanced alerting</strong> — Slack and email delivery of degradation alerts, beyond the in-admin banner that this plugin shows for free</li>
<li><strong>Push notifications</strong> to your MerchantStamp dashboard after each rebuild</li>
</ul>
<p>Pricing for the MerchantStamp service is at <a href="https://merchantstamp.com" rel="nofollow ugc">merchantstamp.com</a>.</p>
<h4>Built to work alongside your stack</h4>
<ul>
<li>Yoast SEO / Yoast WooCommerce SEO</li>
<li>Rank Math / Rank Math PRO</li>
<li>AIOSEO</li>
<li>Google for WooCommerce</li>
<li>Product Feed PRO for WooCommerce</li>
<li>Any WooCommerce-compatible theme</li>
</ul>
<p>If another plugin already outputs valid schema, this plugin does <strong>not overwrite it</strong>. It fills missing fields only.</p>
<h4>Read-only by design</h4>
<p>This plugin does not rewrite your WooCommerce product catalog. It reads your product data, computes scores, enriches structured output at render time, and generates feed files from existing catalog data.</p>
<h4>External services</h4>
<p>This plugin connects to MerchantStamp services <strong>only when the user enters an API key</strong>. Without an API key, no external connection is ever made.</p>
<p>When a user enters a MerchantStamp API key, the plugin connects to:</p>
<p><strong>1. MerchantStamp Activation & Push API</strong></p>
<ul>
<li>Endpoint: <code>https://merchantstamp.com/api/webhooks/plugin</code></li>
<li>Purpose: Validate the API key on activation, and report feed-build status after each rebuild so the merchant’s MerchantStamp dashboard stays in sync.</li>
<li>Data sent: site URL, plugin version, WordPress version, WooCommerce version, the merchant’s chosen slug, public feed URLs, total product count, average ShopScore, build duration in milliseconds, and a UTC timestamp.</li>
<li>No personal data, customer data, or order data is ever sent.</li>
<li>Terms of service: https://merchantstamp.com/en/legal</li>
<li>Privacy policy: https://merchantstamp.com/en/privacy</li>
</ul>
<p><strong>2. Optional Storefront Loader Script</strong></p>
<ul>
<li>URL: <code>https://merchantstamp.com/js/silver-loader.v1.0.0.js</code></li>
<li>Purpose: A small JavaScript file injected in the site footer (only when an API key is entered AND the filter <code>msca_inject_loader</code> is true) that helps AI discovery systems find this site’s published feeds.</li>
<li>Source code: https://github.com/arnaud-92/silver-loader</li>
<li>Subresource Integrity: loaded with an SRI hash so the browser refuses to execute any modified copy.</li>
<li>
<p>Opt-out: site owners can disable the loader injection at any time by adding the following filter:</p>
<p>add_filter( ‘msca_inject_loader’, ‘__return_false’ );</p>
</li>
</ul>
<h4>Privacy</h4>
<ul>
<li>Without an API key entered, this plugin sends no data to any external service.</li>
<li>With an API key, the plugin sends only operational metadata listed in the <strong>External services</strong> section above.</li>
<li>No customer data, order data, email addresses, IP addresses, or other personal information is collected, stored, or transmitted by this plugin.</li>
<li>All generated feed files contain only public product information already published on the merchant’s WooCommerce store.</li>
<li>Plugin settings are stored in the standard WordPress options table; no custom database tables are created.</li>
<li>Scan history and cache are stored under <code>wp-content/uploads/merchantstamp-catalog-audit/private/</code> (created with index.php silencers and <code>.htaccess</code> denial rules).</li>
</ul>


MerchantStamp Catalog Audit for WooCommerce

Make your WooCommerce catalog readable by ChatGPT, Gemini, Claude, and AI shopping agents. Free audit + 4 AI-ready feeds, no limits.

Conversios

<p>Conversios Product Feed Manager for WooCommerce helps store owners create and manage accurate product catalogs for Google Shopping, Facebook (Meta), and TikTok from one place.<br />
Accurate and consistent product data improves product approval rates by ensuring prices, availability, variants, and attributes meet channel requirements and reduce disapprovals.<br />
Automatic feed updates keep product information in sync as your WooCommerce catalog changes, helping reduce revenue loss caused by feed errors such as mismatched pricing or outdated availability.<br />
Clean and optimized product catalogs improve Shopping and Performance Max campaign delivery, helping advertisers achieve higher ROAS from Shopping and Performance Max ads without manual feed maintenance.<br />
Conversios provides a no code setup to generate channel ready catalogs, map required attributes, and manage platform specific requirements while maintaining full control over how products appear across channels.</p>
<p>In a WooCommerce case study, a high-volume fashion brand fixed catalog and tracking issues using Conversios product sync and Facebook CAPI, achieving 100% error-free product sync for 130,000+ products across Facebook Shops and Google Merchant Center. This led to better conversion tracking, a ~20% increase in conversions, and a ~15% ROAS uplift. <a href="https://www.conversios.io/case-studies/powerdaysale-product-sync-facebook-capi/" rel="nofollow ugc">See the full case study</a>)</p>
<p><strong>Reviews</strong></p>
<blockquote>
<p>“We have been using this plugin for over a year and it has been consistently reliable. During our initial setup, the support team was responsive and provided quick, helpful assistance. Highly recommended.”<br />
  @braincom75 (<a href="https://wordpress.org/support/topic/great-plugin-with-lots-of-customization-possibilities/" rel="ugc">Read full review</a>)</p>
</blockquote>
<h3>What Problem We Solve</h3>
<p>WooCommerce store owners often face product disapprovals, lost ad visibility, and revenue loss due to inaccurate or outdated product feed data. Manual feed updates, mismatched pricing, incorrect availability, and missing attributes can cause Shopping and marketplace ads to stop serving or perform poorly.</p>
<p>Conversios solves this by keeping product catalogs accurate and consistently synced across Google Shopping, Facebook (Meta), and TikTok. It helps reduce feed errors, improve product approval rates, and ensure sellable products are correctly listed as your catalog changes.</p>
<h3>Features We Provided</h3>
<ul>
<li>Generate product feeds in XML, CSV, TSV, and TXT formats for all major marketing platforms.</li>
<li>Create product feeds for 100+ shopping and advertising channels across 200+ countries</li>
<li>Add custom attributes like Brand, GTIN, Age Group, Gender, and more without extra plugins or coding.</li>
<li>Automatically generate and update product feeds using scheduled sync intervals.</li>
<li>Keep product data synced in real time with Google Shopping, TikTok, Facebook, Bing, and other channels.</li>
<li>Select specific products for feeds and campaigns using advanced filters and flexible product rules.</li>
<li>Map product categories and attributes for each channel to meet different feed requirements.</li>
<li>Works smoothly with popular WooCommerce plugins and themes.</li>
<li>Handle large product catalogs efficiently without affecting store performance.</li>
<li>View real-time product approval status and quickly fix feed disapprovals.</li>
<li>Clean and user-friendly interface for easy feed setup and management.</li>
</ul>
<h3>Best Fit for Which Stores</h3>
<ul>
<li>WooCommerce stores selling physical or digital products</li>
<li>Businesses listing products on shopping, social, or marketplace platforms</li>
<li>Stores managing medium to large product catalogs</li>
<li>Merchants who want better control over product data without manual feed files</li>
<li>Teams looking for a no code solution without developer involvement</li>
</ul>
<h3>Setup in Minutes & Faster Time to Value</h3>
<ul>
<li>No code setup to manage product feeds without developer help</li>
<li>Choose the sales channels where you want to list your products</li>
<li>Match your WooCommerce product details with channel requirements</li>
<li>Product prices, availability, and details stay updated automatically</li>
<li>Maintain consistent product information with minimal ongoing effort</li>
</ul>
<h3>Support</h3>
<p>Need help with setup, product feed syncing, channel configuration, or troubleshooting?<br />
Email us at  <a href="mailto:info@conversios.io" rel="nofollow ugc">info@conversios.io</a> or chat with our team on WhatsApp:<br />
<a href="https://wa.me/917284854854" rel="nofollow ugc">WhatsApp</a></p>
<h4>Supported Marketplaces</h4>
<p>Expand your reach with support for over 100 global, specialized, and country-specific platforms.</p>
<p><strong>Global Channels:</strong><br />
– <a href="https://www.bing.com/shopping" rel="nofollow ugc">Bing Shopping</a><br />
– <a href="https://www.pinterest.com/" rel="nofollow ugc">Pinterest</a><br />
– <a href="https://twitter.com/" rel="nofollow ugc">Twitter</a><br />
– <a href="https://www.snapchat.com/" rel="nofollow ugc">Snapchat</a><br />
– <a href="https://www.tiktok.com/" rel="nofollow ugc">TikTok</a><br />
– <a href="https://yandex.com/" rel="nofollow ugc">Yandex</a><br />
– <a href="https://www.shopping.com/" rel="nofollow ugc">Shopping.com</a><br />
– <a href="https://www.polyvore.com/" rel="nofollow ugc">Polyvore</a> <em>(archived)</em><br />
– <a href="https://www.stylight.com/" rel="nofollow ugc">Stylight</a><br />
– <a href="https://www.connexity.com/" rel="nofollow ugc">Connexity</a><br />
– <a href="https://www.fruugo.com/" rel="nofollow ugc">Fruugo</a></p>
<p><strong>Specialized Platforms:</strong><br />
– <a href="https://www.vivino.com/" rel="nofollow ugc">Vivino</a><br />
– <a href="https://www.fashionchick.nl/" rel="nofollow ugc">Fashionchick.nl</a><br />
– <a href="https://www.boetiek.nl/" rel="nofollow ugc">Boetiek.nl</a><br />
– <a href="https://incurvy.com/" rel="nofollow ugc">Incurvy</a><br />
– <a href="https://www.manomano.com/" rel="nofollow ugc">ManoMano</a></p>
<p><strong>Country-Specific Platforms:</strong><br />
– United States: <a href="https://www.shareasale.com/" rel="nofollow ugc">ShareASale</a><br />
– United Kingdom: <a href="https://www.fruugo.co.uk/" rel="nofollow ugc">Fruugo UK</a><br />
– Australia: <a href="https://www.myshopping.com.au/" rel="nofollow ugc">MyShopping</a>, <a href="https://www.catch.com.au/" rel="nofollow ugc">Catch</a>, <a href="https://www.kogan.com/au/" rel="nofollow ugc">Kogan</a><br />
– Netherlands: <a href="https://www.vergelijk.nl/" rel="nofollow ugc">Vergelijk</a>, <a href="https://www.kieskeurig.nl/" rel="nofollow ugc">Kieskeurig</a>, <a href="https://www.beslist.nl/" rel="nofollow ugc">Beslist</a>, <a href="https://www.bol.com/nl/" rel="nofollow ugc">Bol</a><br />
– Belgium: <a href="https://www.comparer.be/" rel="nofollow ugc">Comparer.be</a><br />
– Italy: <a href="https://www.kijiji.it/" rel="nofollow ugc">Kijiji</a><br />
– Czech Republic: <a href="https://www.zbozi.cz/" rel="nofollow ugc">Zbozi.cz</a>, <a href="https://www.heureka.cz/" rel="nofollow ugc">Heureka.cz</a><br />
– Greece: <a href="https://www.glami.gr/" rel="nofollow ugc">Glami.gr</a>, <a href="https://www.bestprice.gr/" rel="nofollow ugc">Bestprice.gr</a>, <a href="https://www.shopflix.gr/" rel="nofollow ugc">Shopflix.gr</a><br />
– Slovakia: <a href="https://www.mall.sk/" rel="nofollow ugc">Mall.sk</a><br />
– Denmark: <a href="https://www.katoni.dk/" rel="nofollow ugc">Katoni.dk</a><br />
– Finland: <a href="https://www.vertaa.fi/" rel="nofollow ugc">Vertaa.fi</a>, <a href="https://hintaseuranta.fi/" rel="nofollow ugc">Hintaseuranta</a><br />
– Sweden: <a href="https://www.pricerunner.com/" rel="nofollow ugc">Pricerunner</a>, <a href="https://www.prisjakt.nu/" rel="nofollow ugc">Prisjakt</a><br />
– France: <a href="https://www.fnac.com/" rel="nofollow ugc">Fnac</a>, <a href="https://www.cherchons.com/" rel="nofollow ugc">Cherchons.com</a>, <a href="https://www.choozen.fr/" rel="nofollow ugc">Choozen.fr</a>, <a href="https://www.ciao.fr/" rel="nofollow ugc">Ciao.fr</a>, <a href="https://www.idealo.fr/" rel="nofollow ugc">Idealo.fr</a>, <a href="https://www.leguide.com/" rel="nofollow ugc">LeGuide.fr</a>, <a href="https://www.priceminister.com/" rel="nofollow ugc">Priceminister.fr</a></p>
<h4>Privacy Policy</h4>
<p>You can view our detailed privacy policy <a href="https://www.conversios.io/privacy-policy/?utm_source=wppfmreadme&utm_medium=readmecontent&utm_campaign=wppfmreadme" rel="nofollow ugc">here</a>.</p>


Product Feed Manager by Conversios: Google Shopping, TikTok, Meta & 100+ Channels

Create and manage WooCommerce product feeds with accurate data syncing for Google Shopping, Meta, TikTok, and 100+ channels to improve approval rates.

MerchantStamp Catalog Audit for WooCommerce vs Product Feed Manager by Conversios: Google Shopping, TikTok, Meta & 100+ Channels