Coinroll Launch Platform Transaction Fee Rules

1. Scope of Application

These rules apply to the following transactions conducted on the Coinroll Launch Platform:

Token subscription (IDO)

Secondary market token trading (Launch Trading)

Token withdrawal to on-chain wallets and related operations

2. Fee Standards

Transaction Type	Fee Rate	Description
Token Subscription (IDO)	3%	Charged on the subscription amount (BNB), deducted uniformly after the IDO ends
Secondary Market Trading	1%	Charged in real-time based on the transaction volume (BNB)
Withdrawal to On-chain Wallet	Fixed network fee	Charged according to the actual on-chain network fees

3. Fee Calculation Examples

A. Token Subscription (IDO)

I: User subscribes to tokens worth 10 BNB
II: Fee = 10 × 3% = 0.3 BNB
III: Actual token value received = 10 - 0.3 = 9.7 BNB equivalent in tokens

B. Secondary Market Trading

I: User buys/sells tokens with a transaction volume of 5 BNB on the secondary market
II: Fee = 5 × 1% = 0.05 BNB
III: Actual amount deducted (for buying): Pay 5 BNB + 0.05 BNB fee
IV: Actual token value received = 5 - 0.05 = 4.95 BNB equivalent in tokens

C. Withdrawal to On-chain Wallet

Charged according to the actual on-chain network consumption. For example, if the network fee is 0.002 BNB, an additional 0.002 BNB will be deducted during withdrawal.

4. Additional Notes

I: All fees are priced and deducted in BNB, rounded to 4 decimal places when deducted.
II: Fees do not include blockchain network fees; on-chain miner fees must be paid additionally during withdrawal.
III: The platform reserves the right to adjust fees based on market and on-chain network conditions, with advance notice provided before any adjustments.
IV: All transactions are subject to the platform's records, and fees are automatically deducted upon transaction completion.