The competitor to be feared is one who never bothers about you at all but goes on making his own business better all the time.

Starting and growing a business is as much about the innovation, drive, and determination of the people behind it as the product they sell.

Everybody loves convenience, everyone wants to save time. But we had built a business called the Supercenter business that was one stop shopping that helped people save time and you had instant gratification because you could walk in the Supercenter and you could get 120,000 SKUs, and they were the best items from around the world.

So growing ecommerce in the marketplace is key to being able to attract more advertisers. What we can do that some other people can't do is we can connect the dot between an ad you may have paid for digitally and a subsequent purchase in a physical store so that you can see the ad actually worked. So it too is an omni business for us.

If you think that a store e-commerce business is the answer, you end up thinking that a population of less than a million items is enough, and you end up thinking that you don't need an e-commerce marketplace, and you end up thinking other things.

There are two ways to extend a business. Take inventory of what you're good at and extend out from your skills. Or determine what your customers need and work backward, even if it requires learning new skills. Kindle is an example of working backward.