{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to calculate and execute authorized fee deductions in the fee grant module?","a":"Calculate fees: According to the user's authorized scope and fee standards, calculate the amount of fees to be deducted. This may include project costs, service fees,  membership fees, etc."}]}],"pr":"fc36919c059feab3bc6f6eb4130384a83609a67bb03c0aa8fa8a3dfb5ceda4e5"}