Create a second company from a privacy jurisdiction, this company offers load balancers to e-commerce companies. The load balancer is in reality a reverse proxy server. Have the load balancer route high-VAT IPs to low-VAT IPs. Refresh the proxies on the load balancer as often as possible. If authorities complain, blame the third party incorporated outside of EU / US.
Preferably, engineer it like a Wordpress plug-in, market it to other companies, make sure more companies use it. Create a crypto that offers a reward for exposing your IP to the balancer, connect it to the network of the balancer, now you start︀ routing customers IPs through the node operators across the entire globe, route it more, encrypt︁ it, annoy authorities lacking IT people to investigate.
Now you use your earnings to start︂ a VPN company, you start routing connections from the load-balancer through the VPN making it︃ appear as if people are using a VPN. The only available countries on the VPN︄ are low-VAT jurisdictions, include it for free on every order, now customers are evading the︅ VAT themselves. Win?