As we know, December is a big month for sparkling wine and with that comes a whole host of retail promotions. New data from ECRM reveals that Safeway banners ran the most sparkling wine ads "by a wide margin," followed by Randall's and Tom Thumb in December. The top promoted sparkling wine brands were Veuve Clicquot (81 ad counts), Korbel (80), Cook's (68), Andre (59), Martini & Rossi (53), Moet & Chandon (35), Domaine Chandon (32), Bubbly (30) and Mumm Napa (21). And below is a list of sparkling wines with the highest promotional prices in December: