Acumonitor operates a transparent pricing policy, only charging you for the respondents that are validated by the system.
After an membership fee of £500, which entitles you to full training and support, the price per respondent screened is 40p.
So for a typical group of 10 respondents, at a price of £50, the cost for using Acumonitor is less than 1%. A small price to pay to safeguard future client relations, knowing that respondents are who they say they are.