New footage has emerged of Appco "chuggers" taking part in a "cock fight", a bizarre weekly ritual that involved sales staff pecking at each other as punishment for poor performance.

It's the latest video to emerge since allegations of systemic bullying and hazing within the Appco sales force arose last month.

Former workers have launched an estimated $80-million class action against the marketing company with allegations some ended up being paid as little as $2.50 an hour while working gruelling hours.

The Appco sales force – labelled "chuggers", slang for "charity muggers" – solicit donations directly from the public face to face and are paid on a 100 per cent commission basis.