PayPal monitor displays message 'payment_basic', instead of line items set on the form.

After a payment has been completed on PayPal and the PayPal account administrator enters the details page for that specific transaction, he/she will see the simplistic text 'payment_basic' as information on the product/service purchased, beside the quantity of 1 items, instead of a detailed list of the line items set on the form. The ideal scenario, as I see it, is that this details page should display the exact list of items, quantities and amounts of the line items set on the original source node on thge Drupal website.