Tax exclusion for EU companies

[mrycko]

Hello,
When selling goods to b2b customers to EU Member States, VAT should not be charged.
I created a validator in the shopping cart that allows you to verify whether the customer is exempt from tax.
How can I turn off the tax once the client has been successfully verified?
I know Liquid and JS, could someone tell me how to do it?

[Rostislav]

Hi Mrycko

I am afraid it is not going to work. Shopify is very restrictive on what you can do in the checkout. So use any of the B2B apps (Sufio etc.)