Orders with other tax rate have incorrect unit prices in the resulting Mollie order

[rbrv]

Description

We have set up 2 Tax Zones and 2 Tax Rates in Craft commerce

This enables us to have:

• 21% VAT for all NL orders, business or non business
• 21% VAT for all non-business EU orders
• 0% VAT for all business EU orders with a valid EU VAT Tax ID

Example

• A product costs 242 EUR (including 21% VAT)
• There is a 50%-off promo, resulting in a new product price of 121 EUR (including 21% VAT)
• When ordering this product,
  • the unit price is is incorrectly marked as 142 EUR,
  • 21% NL VAT is removed and 21% EU VAT is added. This removal of Tax is marked in Craft as a discount.

Craft commerce order	Mollie order

Additional info

Latest Craft 3 and Craft Commerce 3 and latest Mollie plus plugin voor Craft Commerce 3

[WHITE-developer]

Hi @rbrv, The unit price in Mollie should be The price of a single item including VAT in the order line.. In your case that is €121+€21 = €142, After that the discount of €21 is applied. In the discount adjuster Craft isn't adding any data that it is a discount applied by a negative tax adjuster, so we have now way of ignoring this.

But if I see correctly, all your prices in Craft are already included VAT? Then if you would remove the Remove from price on your 21% NL tax rate and add the Include in price on your 21% EU tax rate, then for this order you would only get 1 adjuster what would be a tax adjuster for 21% EU included. If you would have a EU order with valid Tax ID you would only get 1 adjuster what would be a discount adjuster that would remove 21% VAT

An example from on of our shops:	VAT Settings	Non business EU order	Business order with valid Tax ID	NL order

[rbrv]

@WHITE-developer I've just implemented your suggestions, and it's working brilliantly! Thanks!