LatviaKAST advertises 8% to 12% on assets yielding 3.5% to 4%.
The stablecoin platform went from near break-even into losses, chief executive Raagulan Pathy said.
Card providers bet customers will later trade, borrow or stake, and those fees will repay the cashback.
Bybit EU replaced 2%-10% standard cashback with an uncapped 1%, and Bleap cut its 2% base to 1%.
KAST, which raised $80 million in March, says it has four to five years of runway.
How each outlet framed it
drawn from 34400+ reports worldwide
- CoinDesk
- traces the subsidy math: KAST slid from break-even to losses as growth spend rose; Bleap says cashback-only users can be unprofitable
Sources: CoinDesk