[NuAlpha]

Another feature for that would be handy for developers and non-developers is to be able to exlude a remote address from contacting the payment gateway during checkout while the store is live. I have had to implement this in our own store so that when something might be amiss I don't have to disable the entire store front to test out the checkout system nor do I have to switch the payment gateway to "test mode".

This way if there is some adjustment that needs to be made, or some minor problem to be examined, I don't have to turn away our customers with a "shop closed" sign and I also don't wrack up payment gateway fees such as those charged during credit card usage.