Refer to the input text as context and select the correct relationship between 'Snapdeal' and 'e-commerce' from the available options.
Options: employer, headquarters location, industry, position held

E-marketplace major Snapdeal will spend USD 100 million (Rs 640 crore) in the next three years on research and development as it looks to bring solutions to enrich online shopping experience as the competition hots up in the booming e-commerce industry in India.
industry