This XML schema file defines the Price Equation noun. The version of WebSphere Commerce when the noun was last changed. The value is set as the versionID attribute in the corresponding BODs. Price equation is a expression for price calculation. For example, '(offerprice * 10% - 100)' is an simple equation. Price equation is a expression for price calculation. For example, '(offerprice * 10% - 100)' is an simple equation. The identifier of the equation entry. The unique identifier of the equation entry. Equation entry could be PriceList,Operator,LeftParenthesis,RightParenthesis,Number,PriceConstant,InputPrice,Custom which function together to compose a price equation. The identifier of the equation entry. The sequence of the equation entry under the same equation. User Data. Allows extension to the default price equation entry types. The types of supported price equation entry types.