Those who sign checks should not have access to cash receipts, should not have funds or record cash entries.

It involves relative contents including plan making and demonstrating, equipment purchasing, checking and account entering, equipment daily managing, discarding and expenditure account entering, etc.

All this growth has led to a pretty substantial increase in revenues. Skype pulled in $406.2 million in the first six months of this year, up 25 percent from $324.8 million in the first half of 2009.