I would like the ability to have more than one instance of a Trade Discount Amount to allow for multiple price escalations throughout the year. For example, the first instance would be a $50.00 discount effective April 1st. The second instance would be a $40.00 discount effective July 1st. This would allow the ability to apply quarterly price escalations within a project. This would be similar to how the product price escalation is done under Project Product Pricing Information.