Merchants can choose whether to support deposits and withdrawals for a specific token. Once enabled, end users can deposit using that token or request withdrawals from their account balance.
For each enabled token, the system allows configuration of the following parameters to meet operational and risk-control requirements:Minimum deposit amount: Set the minimum deposit amount allowed in the system to prevent invalid small deposits.Minimum withdrawal amount: Set the minimum amount limit for withdrawals to avoid frequent small withdrawals and reduce on-chain costs.Withdrawal fee: The fee charged and deducted for each user withdrawal.
When an end user initiates a card payment, the system attempts to deduct funds sequentially based on the configured priority, prioritizing higher-ranked tokens to complete the payment.
