Price comparison online store

In several online stores price comparison with other stores was observed, they say, our prices are cheaper. At the request of the investor, this was implemented in the store that we developed.


But now, after a few months of the store, it seems to me that the idea of ​​comparing prices is somewhat unsuccessful. Firstly, because no one will believe it anyway. Secondly, because no specific store is specified. There are, probably, third and fourth.

What does the respected habrascooblity think - is it necessary to bury this idea or is it still being finalized?