walter siegfried holleis completed the topic Scenario 24 – Reduction in Offering in the group Premium Members

walter siegfried holleis completed the topic Scenario 23 – Reduction in Bidding in the group Premium Members

walter siegfried holleis completed the topic Scenario 22 – Offer Cluster Shift Up in the group Premium Members

walter siegfried holleis completed the topic Scenario 21 – Offer Cluster Shift Down in the group Premium Members

walter siegfried holleis completed the topic Scenario 20 – Bid Cluster Shift Down in the group Premium Members