To delete a price formula from the price matrix, follow the easy steps below. If a combination has more than one formula entered, you may delete only one formula and keep the rest.
1.Select Sales > Pricing > Price Matrix.
2.Now you must enter the combination of the price formula that you want to edit. If you are unsure of the exact combination, you may enter only one of the variables, or browse a list of existing price formulas. When you have entered the appropriate information, click the Search button.
3.The system will now display a list of all of the available and existing pricing combinations for the variables that you have entered. Combinations displayed in blue are available combinations; they do not have any current price formulas entered. Combinations displayed in green are existing combinations; they have at least one current price formula entered. Select the appropriate combination when it appears in the combination window below by double-clicking on the name of the combination.
4.The Price Matrix Entry window will pop up. Click the Edit button in the bottom toolbar of this window. This will open the combination for editing.
5.To delete a single formula, click the 
button to the right of the formula. After you have deleted the appropriate formula(s), click the Save button in the bottom toolbar to save the changes to the price matrix.
To clear all information from the combination, including all formulas and formula settings, click the Delete button in the bottom toolbar. A window will pop up asking if you are sure you want to delete this price matrix. Click Yes to delete the information for this price matrix combination.