Home Amazon Twitch Gameplan Certification What is the standard lead time for the medium rectangle to launch and set the campaign live? What is the standard lead time for the medium rectangle to launch and set the campaign live? personCertification Answers share Q. What is the standard lead time for the medium rectangle to launch and set the campaign live? 1 business day 3 business days 2 business days 4 business days Facebook Twitter Whatsapp Newer Older