Counterdisplay has the smart shape, various style, competitive cost, convenient transportation, it is very widely and suitable for showing small volume products.
The lesson is this: if you're not sure what data a specific counter collects, highlight the counter and select EXPLAIN to display a description (Figure 6).
By setting counter column, you specify to the builder to display the content of the guid column as a counter (starting at 1) rather than from the content of the field.