H - Definitions
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			H	
			headless commerce (headless e-commerce)Headless commerce, also called headless e-commerce, is a platform architecture that decouples the front end of an e-commerce website with the back end. 
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			help deskA help desk is the individual, group, organizational function or external service that an IT user calls to get help with a problem. 
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			hockey stick growthHockey stick growth is a growth pattern in a line chart that shows a sudden and extremely rapid growth after a long period of linear growth. 
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			What is high-touch customer service?High-touch customer service is a category of contact center interaction that requires human interaction.