i think he might be making reference to those who take a cash back percentage on losses as opposed to a loading bonus
BetJamaica offers players a choice of either a 20% Cash Bonus on sign-up or a 16% Cash Back Rebate on net losses. When choosing the Cash Back Rebate, payouts are made three times a year following the Super Bowl, NBA Championship and World Series.
Accounts choosing the 16% Cash Back Rebate are not eligible for bonuses. 2x rollover of rebate applies. Transfer fees will be deducted from the rebate. Rebates are allowed up to five hundred dollars per wager, multiple wagers on the same game do not qualify. Please contact us at 1-800-288-9069 for details.
**Rebate applies only to sports.