Woocommerce : Add to cart with custom meta data : Hi is there a way to add a custom meta data to a single cart product?
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**Example:**

**custom_price = 99.99**<br/>
**custom_reference_meta = REF0019**<br/>
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href=”http://yourdomain.com/?<b>add-to-cart</b>=25&<b>custom_price=</b>99.99&<b>custom_reference_meta=</b>REF0019″
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I need to do this because I'm doing a adding product via **query string** can someone help me?
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**Thank you very much in advance :D**