SecureDeals is a P2P Secure Payment service which allows deals between two people for a digital or physical product or service.
When creating a deal, the funds must be available in the account of the party creating the deal. After successfully creating it, the amount entered in the deal is locked and he cannot use it until the transaction is completed or disputed.
You can cancel the deal only when after the deadline for fulfillment of the terms of the deal has expired. After the expiration date, a button to cancel it will be displayed.