Marktplaats Pro has different minimum CPC (Costs per Click) values for each of her categories. For example, the category 'Cars > Porsche' has a minimum CPC of 0,02, while the category 'Cars > Renault' is 0,03:

So if you try to publish a product that doesn't have the minimum CPC for that category, you get the error: 'Value of the field 'cpc' was out of range'.

To solve this, please have a look at the Marktplaats Pro documentation about minimum CPC per category.

Then in your WordPress backend, navigate to WooCommerce > Settings, then the Marktplaats tab and Category Mapping. Adjust the minimum CPC for the category and try to republish the product.

You can publish a product to Marktplaats Pro via the Bulk Action: Marktplaats Publish in the product page:

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