28 Market research Get paid for your opinions by signing up withsarosresearch.com and taking part in focus groups, suggests Birtles. "You get between £50-£100 cash, plus food and drink for saying what you think about products or services for a few hours. Or be the one asking the questions. Ipsos Mori offers flexible hours to people willing to do phone interviews or knock on doors to ask people questions. You make between £8-£10 an hour on average."