In a bid to encourage more sellers join their online channels, e-commerce majors including Flipkart , Snapdeal , Amazon and eBay are tying up with non-banking lenders for extending loans to those keen to sell products through these online marketplaces.
What is the relationship between 'Flipkart' and 'e-commerce' in the context of the input sentence.
Options: owned by, founded by, subsidiary, industry