Takes months of testing to remove a box.    Low volume boxes drain the dwindling resources to maintain the boxes and continue to pay carriers to pick up a handful of letters which only amount to a negative loss in revenue. How much does fuel cost per gallon down there? The trip from the plant once to that one box costs more than the value of postage collected in a week. Next you'll want to continue gold leafing the Congressional gavel. The Postal Service needs to run like a business. Transparent viability, fiscal responsibility and a sharp eye to imerging sources of revenue just might give the good old Postal Service a fighting chance. Hell, they should have been marketing email; but goody for you. You had a mission. You won. The Service lost......Service has lost. We can't afford it.