The All Out Attack, Bench Boost and Triple Captain chips can each be used once a season and are played when saving your team on the my team page. They can be cancelled at anytime before the Gameweek deadline.
The Wildcard chip can be used twice a season, once in the first half of the season (before 28 Dec 14:00) and once in the second half of the season. The Wildcard chip is played when confirming transfers that cost points and can't be cancelled once played.The All Out Attack, Bench Boost and Triple Captain chips can each be used once a season and are played when saving your team on the my team page. They can be cancelled at anytime before the Gameweek deadline.
The Wildcard chip can be used twice a season, once in the first half of the season (before 28 Dec 14:00) and once in the second half of the season. The Wildcard chip is played when confirming transfers that cost points and can't be cancelled once played.