Amazon has the resources and manpower to make quick deliveries which Indian e-commerce sites do not.
With Walmart’s acquisition, Flipkart will have the additional resources to expand its shipping network over the coming years.
It is a no brainer that US products and services are better than India. Amazon and Walmart have even wiped out most of the competition especially mom and pop store in the US.
India’s biggest challenge for e-commerce sites is obviously the logistics. Far more challenging than even Africa due to the poor urban planning