When sending a Lucky Box, you must also reserve GAS fees for on-chain transactions.
GAS fees are estimated based on real-time network conditions.
Due to blockchain confirmation timing, two situations may occur:
- If actual GAS usage exceeds the estimate and the reserved amount is insufficient, HaloChat will automatically subsidize the difference.
- If actual GAS usage is lower than estimated, the remaining GAS amount will be refunded to your wallet.
A small refund after Lucky Box completion is a normal blockchain fee settlement outcome.