I am encountering an issue with taxation calculation for products and the behaviour seems to differ from when I was using ATUM Inventory FREE (before I enabled Multi-Inventory) and now that I am using ATUM Inventory + Multi-Inventory.
- In the shop, Products 'Regular Price' and ATUM's 'Purchase Price' are always entered including VAT amount (as set in WC).
- ATUM MI settings:
- 'Enable Multi-Inventory for all products' - Set to Yes
- 'Enable price per inventory module' - Set to Yes
- 'Price per inventory for all products' - Set to Yes
Before setting up MI, when a standard taxable product was added in an ATUM Purchase Order, when a product price changes, I would use the 'Set Purchase Price' button to update it and the message would show the PO item price + VAT component and it would be set correctly in the Purchase Price field of that product.
I noticed that, now that MI is enabled, when I choose an inventory in the PO for that item, and I use the 'Set Purchase Price' button next to the Inventory line, the message is only showing the PO item price (without any VAT component). If I proceed, the price is updated without the VAT component which would then cause issues since the prices are expected to include VAT/Tax.
I am not sure what's causing this but any help is appreciated.