Taiwan does an excellent job of enforcing sales taxes with almost no enforcement cost: https://abovethelaw.com/2019/10/in-some-countries-your-receipt-can-be-a-w

Taiwan does an excellent job of enforcing sales taxes with almost no enforcement cost: https://abovethelaw.com/2019/10/in-some-countries-your-receipt-can-be-a-winning-lottery-ticket-and-can-help-the-government-collect-sales-tax/ https://abovethelaw.com/2019/10/in-some-countries-your-recei...