Before you start
Things you need to know:
Product recommendations with a custom tax rate will overwrite any tax settings customised at catalog level.
The catalog default tax rate applies to product recommendation blocks only.
Set the default tax rate for a catalog
Go to Content > Products > Catalogs.
Find the catalog you want to set the default tax rate for, then select Properties. This opens the Edit Insight properties side panel.
Under Tax settings, for Prices include tax, select No.
For Default tax rate (%), enter your catalog's default tax rate as a percentage.
Select APPLY.
Using custom tax rate?
If a product recommendation block has its own custom tax rate, it overwrites the default tax rate set at catalog level.
View and edit the tax rate in a product recommendation block
When you add a product recommendation block built using this catalog to a campaign, the base tax rate appears under Settings > Fields.
By default, it shows the figure you entered for the catalog. To change it, edit the percentage in the % base tax rate field for that specific product recommendation. The tax rate applies to the Price and Special Price of your products.
