Tusher Ikbal

<p>ZenCoupon AI Assistant is a powerful WordPress plugin that integrates with WooCommerce and AI providers to help you generate and manage coupons using simple, natural language commands.</p>
<h3>External Services</h3>
<p>This plugin connects to external AI APIs (Groq and Google Gemini) to process natural language commands and generate WooCommerce coupon configurations.</p>
<ul>
<li>Data Sent: User-provided natural language prompts describing coupon requirements. No user personal data, customer data, or store financial data is transmitted.</li>
<li>Groq AI: Service provided by Groq, Inc. Endpoint: https://api.groq.com/openai/v1/chat/completions. <a href="https://groq.com/terms-of-service/" rel="nofollow ugc">Terms of Service</a> | <a href="https://groq.com/privacy-policy/" rel="nofollow ugc">Privacy Policy</a></li>
<li>Google Gemini: Service provided by Google LLC. Endpoint: https://generativelanguage.googleapis.com/v1beta/models/. <a href="https://policies.google.com/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://policies.google.com/privacy" rel="nofollow ugc">Privacy Policy</a></li>
</ul>
<h3>Features</h3>
<ul>
<li><strong>AI-Powered Coupon Generation:</strong> Create coupons using natural language instructions</li>
<li><strong>Multiple AI Providers:</strong> Support for Groq and Google Gemini AI. Currently working with Groq AI only, others will be added soon.</li>
<li><strong>Easy Management:</strong> List, delete, and manage your AI-generated coupons</li>
<li><strong>Flexible Discount Types:</strong> Percent or fixed amount discounts</li>
<li><strong>Advanced Settings:</strong>
<ul>
<li>Minimum/Maximum cart amounts</li>
<li>Product and category restrictions</li>
<li>Email restrictions</li>
<li>Usage limits per user</li>
<li>Free shipping options</li>
<li>Expiration dates</li>
<li>Exclude sale items</li>
<li>Individual use settings</li>
</ul>
</li>
<li><strong>HPOS Compatible:</strong> Full support for WooCommerce High-Performance Order Storage</li>
<li><strong>REST API:</strong> JSON-RPC 2.0 compatible API for integration</li>
</ul>
<h3>Supported AI Providers</h3>
<p><strong>Groq AI</strong> (Recommended for speed)<br />
* Model: llama3-8b-8192<br />
* Fast inference with excellent accuracy</p>
<h3>Requirements</h3>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>WooCommerce 3.0 or higher</li>
<li>Active API key from Groq or Google Gemini</li>
</ul>
<h3>From WordPress Plugin Directory</h3>
<ol>
<li>Go to <strong>Plugins > Add New</strong> in your WordPress admin</li>
<li>Search for “ZenCoupon AI Assistant”</li>
<li>Click <strong>Install Now</strong> and then <strong>Activate</strong></li>
</ol>
<h3>Manual Installation</h3>
<ol>
<li>Download the plugin as a ZIP file</li>
<li>Go to <strong>Plugins > Add New > Upload Plugin</strong></li>
<li>Choose the ZIP file and click <strong>Install Now</strong></li>
<li>Click <strong>Activate Plugin</strong></li>
</ol>
<h3>Configuration</h3>
<h3>1. Get API Keys</h3>
<p><strong>For Groq AI:</strong><br />
* Visit <a href="https://console.groq.com" rel="nofollow ugc">console.groq.com</a><br />
* Create an account or sign in<br />
* Generate an API key</p>
<h3>2. Configure Plugin</h3>
<ol>
<li>In WordPress admin, go to <strong>WordPress Dashboard > ZenCoupon AI</strong></li>
<li>Select your preferred AI provider (Groq or Gemini)</li>
<li>Enter your API key</li>
<li>(Optional) Change the model name</li>
<li>Click <strong>Save Settings</strong></li>
</ol>
<h3>Usage</h3>
<h3>Via REST API</h3>
<p>The plugin provides a JSON-RPC 2.0 compatible REST endpoint at:<br />
    POST /wp-json/zencoupon/v1/mcp</p>
<h4>Creating a Coupon</h4>
<pre><code>`bash
</code></pre>
<p>curl -X POST <a href="https://yoursite.com/wp-json/zencoupon/v1/mcp" rel="nofollow ugc">https://yoursite.com/wp-json/zencoupon/v1/mcp</a> \<br />
  -H “Content-Type: application/json” \<br />
  -d ‘{<br />
    “jsonrpc”: “2.0”,<br />
    “id”: 1,<br />
    “method”: “create_coupon”,<br />
    “params”: {<br />
      “code”: “SAVE20”,<br />
      “amount”: 20,<br />
      “discount_type”: “percent”,<br />
      “expiry_date”: “2026-12-31”<br />
    }<br />
  }’</p>
<p>Listing Coupons:<br />
 curl -X POST <a href="https://yoursite.com/wp-json/zencoupon/v1/mcp" rel="nofollow ugc">https://yoursite.com/wp-json/zencoupon/v1/mcp</a> \<br />
  -H “Content-Type: application/json” \<br />
  -d ‘{<br />
    “jsonrpc”: “2.0”,<br />
    “id”: 2,<br />
    “method”: “list_coupons”<br />
  }’</p>
<p>Listing AI-Generated Coupons:</p>
<p>curl -X POST <a href="https://yoursite.com/wp-json/zencoupon/v1/mcp" rel="nofollow ugc">https://yoursite.com/wp-json/zencoupon/v1/mcp</a> \<br />
  -H “Content-Type: application/json” \<br />
  -d ‘{<br />
    “jsonrpc”: “2.0”,<br />
    “id”: 3,<br />
    “method”: “list_generated_coupons”<br />
  }’</p>
<p>Deleting a Coupon:<br />
  curl -X POST <a href="https://yoursite.com/wp-json/zencoupon/v1/mcp" rel="nofollow ugc">https://yoursite.com/wp-json/zencoupon/v1/mcp</a> \<br />
  -H “Content-Type: application/json” \<br />
  -d ‘{<br />
    “jsonrpc”: “2.0”,<br />
    “id”: 4,<br />
    “method”: “delete_coupon”,<br />
    “params”: {<br />
      “coupon_id”: 123<br />
    }<br />
  }’</p>
<h3>Coupon Parameters ===ParameterTypeRequiredDescriptioncodestring✓Unique coupon codeamountfloat✓Discount amountdiscount_typestring✓percent, fixed_cart, or fixed_productexpiry_datestringDate in YYYY-MM-DD formatminimum_amountfloatMinimum cart totalmaximum_amountfloatMaximum cart totalexclude_sale_itemsbooleanExclude sale items from discountindividual_usebooleanUse coupon only onceusage_limitintTotal times coupon can be usedusage_limit_per_userintTimes per customerfree_shippingbooleanGrant free shippingemail_restrictionsarrayAllowed customer emailsproduct_idsarraySpecific product IDsexcluded_product_idsarrayExcluded product IDsproduct_categoriesarraySpecific category IDsexcluded_product_categoriesarrayExcluded category IDs</h3>
<h3>Troubleshooting</h3>
<h3>“Missing API Key” Error</h3>
<p>Solution: Ensure you have:</p>
<p>Generated an API key from your chosen AI provider</p>
<p>Entered it in the plugin settings</p>
<p>Saved the settings</p>
<h3>“API returned HTTP 429” (Rate Limited)</h3>
<p>Solution:</p>
<p>The AI provider is rate-limiting your requests</p>
<p>The plugin will automatically retry with exponential backoff</p>
<p>If it persists, try switching AI providers or wait a few minutes</p>
<p>Consider upgrading your API plan with the provider</p>
<h3>“Model not found” Error</h3>
<p>Solution:</p>
<p>The model name may be deprecated</p>
<p>The plugin auto-updates deprecated models to current versions</p>
<p>Try switching between Groq and Gemini to find a working option</p>
<h3>“Invalid JSON Response” Error</h3>
<p>Solution:</p>
<p>The AI model returned unexpected format</p>
<p>This is usually temporary – try again</p>
<p>If persistent, check your API key validity</p>
<p>Consider using a different AI provider</p>
<h3>API Response Examples</h3>
<h3>Success Response</h3>
<p>{<br />
  “jsonrpc”: “2.0”,<br />
  “id”: 1,<br />
  “result”: {<br />
    “coupon_id”: 123,<br />
    “code”: “SAVE20”,<br />
    “amount”: 20,<br />
    “discount_type”: “percent”,<br />
    “message”: “Coupon created successfully.”<br />
  }<br />
}</p>
<h3>Error Response</h3>
<p>{<br />
  “jsonrpc”: “2.0”,<br />
  “id”: 1,<br />
  “error”: {<br />
    “code”: -32600,<br />
    “message”: “Coupon code is required.”<br />
  }<br />
}</p>
<h3>Security</h3>
<p>All API keys are stored encrypted in WordPress options</p>
<p>REST endpoint requires manage_shop_coupons or manage_woocommerce capability</p>
<p>Only authenticated users with proper permissions can access the API</p>
<p>HTTPS is recommended for all API calls</p>
<h3>Performance Tips</h3>
<p>Use Groq AI for faster responses (recommended)</p>
<p>Set lower temperatures (0.0-0.3) for more consistent results</p>
<p>Batch operations when creating multiple coupons</p>
<p>Monitor rate limits and adjust request frequency</p>
<h3>Contributing</h3>
<p>Contributions are welcome! Please fork the repository and submit a pull request.</p>
<h3>1.0.1</h3>
<p>Fixed unique prefix constraints and refactored plugin structure.</p>
<p>Updated text domain to match plugin slug.</p>
<p>Added missing external services disclosure for Groq and Gemini.</p>
<h3>1.0.0</h3>
<p>Initial release</p>
<p>Groq AI integration</p>
<p>WooCommerce HPOS support</p>
<p>REST API endpoint</p>
<p>Coupon management features</p>


ZenCoupon AI Assistant

Generate and manage WooCommerce coupons using AI with natural language commands.

VillaTheme

Andy Ha

Photo Reviews for WooCommerce

Even in the free version!
We didn't need to add the photo to the review, and we easily disabled in the plugin's settings.
Highly recommend.

Amazing solution for coupon reminder sending

Let customers attach photos to reviews, enhanced with filterable grids and overall ratings. Auto-send review reminders and coupon emails

ZenCoupon AI Assistant vs Photo Reviews for WooCommerce