Irreparable harm cannot be adequately compensated by an award of damages, e.g., where there is serious doubt that the defendant would be able to pay any damages that might be awarded; where the loss of business would be devastating to the plaintiff and an accounting for profits would be an inadequate remedy; where the defendant enjoyed a disparate market power; or where damages would be unquantifiable.
In determining the balance of convenience, the court may consider additional equitable factors, such as the effects an injunction would have on non-parties. Where the inconvenience to the plaintiff is equal to that of the defendant, the status quo should be maintained.