>I'm not sure how well that would work. Values in the table need to be returned in a result or result set at the beginning of each procedure.

Sure it would work.

CREATE TABLE constants (
OneItemDisc float,
TenItemDisc float)

Inside a stored procedure, you could do something like this:

DECLARE @OneItemDisc float, @TenItemDisc float

SELECT
@OneItemDisc = OneItemDisc,
@TenItemDisc = TenItemDisc
FROM
constants

...

-Mike