To add to what the other poster said, it's a logical leap to go from 5000 stores to 20% share based on having 1000 users. What does the number of stores have to do with the number of users?

It doesn't make any sense and that's because it's a lie.

They made up a number, and then quoted that number to other people (presumably with the intent to benefit themselves) without disclosing that they'd made up the number in the first place. That seems to jump right past 'lie' into 'fraud' or worse.

I have this growing belief that what's wrong with America is that we've tossed a great deal of virtue (both personal and public) into the woodchipper, using a lot of euphemisms like "marketing" or "puffery". And the rot is not in any way confined to marketing - it's just that marketing is a very obvious example of it. The rot has made its way into education, relationships, entertainment, governance, infrastructure, what used to be called 'news', and on and on.

We collectively gaslight ourselves to avoid dealing with the reality that we're constantly defecating in our own minds, contaminating ourselves with patterns of thought and action that are antithetical to our own continued well-being as individuals and collectives. To borrow a word from Pierre Teilhard de Chardin, we are poisoning the noosphere.

Yeah but the "good faith" math had a big margin of error, and if I estimate 5k-20k shops and pick the lower number that just happens to make my company look great, that kind of changes things.