For some marketplaces, it can be useful to export your prices without tax (like Orderchamp). In this document, we'll explain how this can be done in EffectConnect.
To export your prices without tax, you can make use of the surcharges module, which changes your (base) price before export, or you can create a custom attribute, that takes your bases price, changes it, and makes it ready to use as a new base price for the marketplace. Our advice is to create a new custom attribute.
In this way, you'll create a new field of data, for that specific marketplace.
If you would to know, how to change your price with a custom attribute, read this article.