Back to Poker Terms Add-On February 16, 2024 Share In poker, an “add-on” typically refers to an optional additional purchase of chips that players can make during certain tournament formats. Add-ons are typically offered at a specific point in the tournament, often at the end of the rebuy period or during a designated break. Add-ons are open to all participants regardless of their chip count. It allows players to increase their chip stack and potentially improve their chances of success as the tournament progresses. However, add-ons are entirely optional, and players are not obligated to take advantage of this opportunity. Free! Free Trainer! Try the Trainer for free Study on the move via mobile Short stack ChipEV solutions Unlimited access More detailsAdd to cart Share Related articles Poker WCOOP Boot Camp 2026: Free Coaching, Freerolls, and Giveaways July 29, 2026 Read more Poker How to Get Staked in Poker: What Backers Look For April 19, 2026 Read more Poker The Complete Guide to Independent Chip Model (ICM) April 9, 2026 Read more