Good afternoon, folks :-) When you enable the input field on the checkout form and turn on the "exempt customers with a tax id" feature, taxes are not collected for customers that enter anything into that field. It is then the vendor's responsibility to validate the tax ID and to have a copy of the customer's Sales Tax Certificate.
Collecting that copy could be done in three ways, I think:
1. An upload field next to the ID field (this method isn't supported in Foxy as far as I can tell)
2. A link to upload or email the certificate contained on the Foxycart receipt (and then not shipping until the certificate is received and validated)
3. A manual email with a request for the certificate (and then not shipping until the certificate is received and validated)
How do you all do it? Ideas are very welcome :-)
Thank you for any help & cheers,