Every time I am motivated to lose weight there are times when I still want a treat! If I tell myself "you can't have that" then it becomes all I want. So go ahead and enter a serving of your favorite treat by using the "Add a Food" feature to the right of where you enter your food eaten for the day. When you decide you must have the treat, you can easily count it for the day and not feel guilty about it!
I got this idea from seeing where someone had already entered the info for 3 Oreos. I immediately knew my "limit" and didn't eat the Oreos out of the bag and didn't feel like I had blown it at all!