Statistics to wow non-techies about digital future

A common question I get from non-techies is “Is ecommerce for real? Do people really buy online?”

My line of argument is that the future is digital, and hence buying
online is a natural consequence of that.

However, just saying that was not convincing enough. So I gathered some
statistics as proof and to wow them:

Closer to home:

Then there always is the trump card of how ubiquitous online ticketing has become…

As you can see, digital is happening in India and with RBI
reporting that 35% of transactions (and 88% of the total amount) were
and Cash on Delivery slowly
how far will ecommerce

How would you convince someone that the future is digital and that ecommerce will be big in India?