underselling

To sell goods for a lower price than a competitor.
To sell something for less than its value.
To put forward an idea, or to market a new product (or oneself), with insufficient enthusiasm or excessive understatement.

panic selling

unterbietend

Verkauf zum Schleuderpreis

Practica hablar y memorizar " underselling " y muchas otras palabras y oraciones en inglés .

Mostrar popularidad a lo largo del tiempo