The phrase suggests opportunities to participate in market research activities online, with the potential for monetary compensation communicated via electronic mail. The implication is that these surveys are brief and offer a specific remuneration amount for completion.
Such opportunities can provide individuals with a means to earn supplemental income from home. Historically, market research relied on telephone calls or in-person focus groups. The internet has facilitated a more efficient method of data collection and incentivized participation through monetary rewards, transforming traditional methods into digital platforms.