Reading over the code on the old discount engine page. Small changes to the JavaScript selectors and logic to use new values (strings - days of the week) vs older numerics (1-7). The old code use to just allow for a single day of the week. Prepping things so that we can have multiple days of the week tied to each discount, if needed. It sounds easy but the old code was imbedded pretty deep. Towards the end of the work session, started looking into the action page where things get set in the database.