To add a trade discount, client markup, or client discount to a product, click on the pencil icon in the upper right-hand corner of the product you wish to modify.

First, select the Modifier Mode. This can be a Fixed rate or a Percentage.

When selecting the Percentage Modifier Mode, click on "+ Discount," "Markup," or "+ Client discount" to apply the price modifier you'd like for the product.

Type the percentage into the field that appeared after clicking "+ ..." and then click "Done"

When selecting the Fixed Modifier Mode, you'll type in your Designer cost and/or the Client price if different from the base price in which you created the product.