Shopping "Clicker"?
You might try a store that sells knitting supplies. Knitters use counters similar to this to keep track of rows. You may want to look at some on the net before you make a trip to see if its something you could make work for you.
All Small and Mighty Laundry Detergent Reviews?
Yes, Ive been using it for a couple of weeks. It cleans just as well as other detergents. I think the reason that you use so little is that it is more concentrated, there is probably the same amount of the cleaning ingredients and less water. It smells nice...