mention example also please

In your opinion how has e-Comm or e- Comm sites like Amazon changed the landscape of supply chain compared to traditional bricks and mortar stores? Share any examples you have even from your life as to your expectations for e-Comm sites versus traditional Bricks and Mortar stores.In your opinion how has e-Comm or e- Comm sites like Amazon changed the landscape of supply chain compared to traditional bricks and mortar stores? Share any examples you have even from your life as to your expectations for e-Comm sites versus traditional Bricks and Mortar stores