Hawaii's economic nexus rules require remote sellers to collect and remit GET if they exceed $100,000 in gross revenue from sales or conduct 200+ separate transactions annually in the state. This ensures that businesses without a physical presence still contribute to state tax revenue. Remote sellers must register for a GET license, apply the correct GET rates based on buyer locations, and remit taxes timely. These rules promote tax equity by ensuring remote businesses participate in funding state services, aligning with Hawaii’s economic policies.