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The token
$SISE is a fixed-supply token on Cronos: 1,000,000,000 SISE, 18 decimals, no owner and no mint function. Contract: 0xd66F7B1Bf4Bd1A80ab211b1255D8d5945053fd61. Main pair: VVS Finance SISE/WCRO, 0xe17e2686e9384a3587127e3488e9b441a604537a.
Buying and selling SISE here
The swap on the Swap page trades SISE and other Cronos tokens through VVS Finance pools and charges a 0.35% fee on each swap: in CRO when the trade passes through CRO (most do), otherwise from the token you receive. The amount it shows is what arrives, fee already taken; the transaction fails rather than pay less than the minimum it shows.