The phrase "bet size" refers to the amount of money or chips that a person puts into a bet or wager in a game. It determines how much they are willing to risk or potentially win. Full definition
Players can set the coin value from 1 to 100 credits and for those who prefer playing with high stakes, the game allows a maximum bet size of 5,000 credits. (casinonewsdaily.com)
And probably not something the casinos or sportsbooks would even allow, based on maximum bet sizes. (sportsinsights.com)
Smaller bet sizes are more prudent and allow you to stick to your approach and stay disciplined. (sportsinsights.com)