Why isn't it shown how much it costs to cancel a transaction?

[mint chocolate chip]

It says the paying account is my account.

If it is free, then this text should be fixed, as of now I het the sense each time that cancelling costs me something.

[xeroc]

Canceling is for free .. a paying account does not really exist

[mint chocolate chip]

How much does it cost to cancel an order on the DEX? And why isn't the amount stated when doing so? If there is a cost to cancel, is this fee also partially refunded to a lifetime member?

This is what I see when I click cancel:

Please confirm the transaction
CANCEL ORDER   
Order ID   xxxxxxx
Fee paying account   xxxxxxxxx
CONFIRM
CANCEL