When will this increase be effective? This increase is effective retroactively to April 1, 2021. By Erin Duckhorn|2021-07-07T10:31:26-07:00June 19th, 2020|Rates|Comments Off on When will this increase be effective? Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail About the Author: Erin Duckhorn