The document discusses the potential impacts of implementing a goods and services tax (GST) in Malaysia to replace the existing sales tax system. It notes that GST could increase government revenue but may also lead to higher prices and negatively impact low-income households. Exemptions for essential goods may help reduce the burden on the poor. While GST has increased revenue in other countries, the rate would need to be low in Malaysia to avoid fueling inflation or reducing consumer spending. The impacts on prices, government revenue, and different income groups require careful consideration.