The Shop Distributive and Allied Employees Association  — affectionately known as the ‘Shoppies’ – is under fire from employer groups after vowing to renegotiate enterprise agreements that for more than a decade have slashed penalty rates in return for higher hourly base pay. The move follows the Fair Work Commission’s rejection of a now infamous pay deal between the embattled union and Coles on the basis that it failed the no disadvantage test by leaving thousands of workers out of pocket.