The document discusses different types of export zones and incentives in India, including Export Processing Zones (EPZs), Export Oriented Units (EOUs), Software Technology Parks (STPs), and Special Economic Zones (SEZs). EPZs are industrial estates where production is entirely exported and receive tax incentives. EOUs and STPs undertake to export all production and receive benefits like duty exemptions. SEZs are specifically delineated duty-free enclaves treated as foreign territory that receive various fiscal and regulatory benefits to promote exports.