AFEE & BonusUSD
AFEE
Aster has a fee discount token called AFEE, which allows users to offset their trading fees on Pro Mode. AFEE is applied automatically and requires no manual activation.
1 AFEE = 1 USDT
Total supply: 100,000 AFEE tokens
AFEE cannot be used as margin to open positions — you must deposit USDT or another supported collateral asset to trade.
AFEE can only be used to offset trading fees; it cannot be used to deduct funding rates, liquidation fees, or other costs.
Users do not need to enable Multi-Asset Mode to use AFEE.
Note: When users pay trading fees with AFEE, market makers and referrers will receive AFEE tokens as rebates.
BonusUSD
Aster has a futures bonus token called BonusUSD for users who trade on Aster Pro Mode. BonusUSD is a USD-pegged token that traders can use as collateral to trade crypto futures on Aster Pro Mode.
Note: BonusUSD is a futures bonus token and cannot be withdrawn. Multi-Asset Mode must be enabled to use BonusUSD as collateral.
How to Use BonusUSD
Step 1: Go to the Campaign page and connect your wallet. Click [Claim Reward] to check your eligibility and claim rewards. Your BonusUSD tokens will be automatically credited to your balance after you claim them manually.
Step 2: Go to your Portfolio and check your BonusUSD balance.
Step 3: (Skip if Multi-Asset Mode is already enabled) Enable Multi-Asset Mode to use BonusUSD as collateral. On Aster Pro mode, scroll down to Margin Ratio and select [Multi-Assets Mode].
Step 4: Choose your preferred perpetual contract from the dropdown list and set your leverage.
Step 5: Set your preferred order type. Aster Pro Mode supports Limit, Market, Stop Limit, Trailing Stop, and Hidden orders.
Step 6: Monitor your positions and close them based on your exit strategy. All positions are listed in the [Positions] tab.
Note:
BonusUSD can only be used on Aster and cannot be withdrawn.
Profits generated from trades using BonusUSD as collateral can be withdrawn.
BonusUSD is only available on Aster Pro Mode on BNB Chain.
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