article_snippet: Credence claims are often used by business in a bid to get consumers to pay a premium and encourage you to buy consumers product ahead of a competitors,' Choice's Tom Godfrey said. '
article_snippet: Our research has found relying on claims such as free range when making a purchase is largely a waste of money.'
article_snippet: If more than half the value is added, it's okay,' Mr Evans said. '
article_snippet: Some people will always buy the lowest price.
highlights_snippet: Choice says credence claims are used  to get consumers to pay a premium .
  