PayPal Notification Email

The notification information from Paypal (Item Title) only says MYWEBSITE NAME. Instead, I want this field to show which product(s) was ordered by the customer. This is how the information is currently received from Paypal: Total Amount: $36.00 USD Shipping: $4.50 Handling: $0.00 Quantity: 1 Item Title: WEBSITE NAME <--[Instead, I want Product(s) Name Here] Invoice Id: 458 Custom: 463 Date: Aug. 26, 2007 Time: 14.06.02 PDT Status: Completed So as you can see, for Item Title: "WEBSITE NAME" is shown. Instead of my domain name I want the product name(s) ordered by the customer. Thank you!