1. Can I track under stocked and overstocked inventory? 2. How to view graphs and charts? 3. Can I view profit margins by item, customer or category? 4. Can I compare historical sales by product, type or brand? 5. How can I track Cost of Goods Sold? 6. How to generate a Product Sales Report? 7. Can I track sales by Customers? 8. Can I track product shortages by Supplier? 9. How can I find out who are my top customers?