You are MORE than welcome! It's a great motivator. I usually reward myself for whole pounds only, if I lose half a pound then I wait until I los ethe other half. But what ever works ofr you. Another girl used the idea and rewarded herself for drinking her water as well, so it's whatever will get you moving
Also I remove the cash if I gain. I keep my cookie jar on my counter to hold the money. I need to update it actually b/c I have been walking latley.