Hi Marco,
Good afternoon! Since your questions are mostly about the Premium version, to comply with www.ads-software.com’s forum preferences, after this reply you’ll need to continue this conversation using the support form at https://www.simbahosting.co.uk if you have any further questions (since www.ads-software.com want their forums to be used only for support of plugins released on www.ads-software.com).
> Can we silently allow checkout even if the EU VAT number does not validate on VIES, for example for non-B2B customers? The same for UK VAT number?
Yes, you can choose whether the number needs to be present, and if it needs to be validated.
> Can we always use the VAT number field, even for non-EU or UK countries, as an optional, non-validated, field?
Yes.
> In sum, what we need is:
> – The field is always visible and saved to the user profile and order, not matter the customer country
> – The field is validated for EU and UK and the correct exemptions are applied if it validates
> – If the field does not validate for EU or UK, the exemption is not applied but the user can checkout without a problem/error
> – Nice to have: make the field required ONLY for EU/UK
Yes, this is all possible.
David