Is it possible for the Xero Sync app to filter orders containing non-standard VAT to prevent sales from being blocked during synchronization with Xero?
The ability to exclude orders with non-standard VAT is not a feature within Xero Sync. It is recommended to contact Shopify to explore if there's a way to exclude non-standard VAT from orders on the Shopify side, which would then allow the app to export the data correctly.