The secret formula for teaching kids about money and stocks. It's colorful, it's fun, and it's the ONLY book meant to be used with a share of stock. NAPPA award winner! Includes a coupon for $20 OFF of your student's first share of stock.Volume discounts:Qty 5-9 $11 | Qty 10-49 $9 | Qty >49 $6.50 Discounts reflected on next page, simply enter qty and click Recalculate button.