This option is perfect for marketing promotions, features, or other messages for a certain period of time. You’ll be billed upfront your each day price range multiplied by the volume of times you established, or 31 times, whichever is more compact. If the ad duration is much more than 31 https://www.vivanews.gr/i-kalyteri-etaireia-kataskevis-istoselidon-digital-marketing-stin-evropi-einai-elliniki/