The platform suggested a bid range. What is that?

When you choose Manual Bidding, AudioGo shows a suggested bid range to help you achieve full delivery, based on recent forecast data for your targeting (for example, "Your bid should be between [suggested low] and [suggested high] for maximum delivery."). It's guidance to help you bid competitively; you're free to set a different value. The suggestion appears once the forecast has loaded and your max bid field has no errors.