• It is seems that the plugin is on hibernation mode so here is something that might help you to present the GTIN in variable products.

    The plugin creates two types of meta.

    1. hwp_product_gtin  – for the simple products
    2. hwp_var_gtin – for the variations

    What needs to be done is when displaying a product variation to display the hwp_var_gtin.

    Cheers!

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