While the OP is clearly being negligent with the specifics, I think the point he's trying to deliver is pretty simple. Essentially people tend to
hugely underestimate the monetary value of an album compared to a single. That's not to say I think singles aren't important because they are.
But when you truly think about it in purely economic terms, what Beyonce did was remarkable. Let's compare 'Beyoncé' (the album) to any other typical album campaign. Usually staple pop artists release a single ($1.29) - hoping for a huge debut with a few hundred thousand sales first week - as a sort of promotional tool for the album. Eventually the consumer is lead through a promotional campaign for the album, which combined with the singles, should hopefully convince them into making a more lucrative purchase ($15).
But.

Beyonce has SUCH a powerful brand, and people trust her music so much, that she convinced these hundreds of thousands of people to buy an album which costs over
10 times the price straight away

The difference between the respective costs of the purchases show how powerful she is. People bought the
full catalogue of songs on her name alone.