Monthly Sales Distribution: Total Retail & Foodservice Sales, 2001 - 2002 Ethnic American Food Spending, 2000 Hispanic Household Food & Beverage Spending NRF Expects Stable Halloween Spending NRF Predicts Jolly Holiday Sales 2002 Health & Wellness Industry Sales Back-to-School Spending to Pass $14 Billion Back-to-School Shopping Survey, 2003 09. Checkout Sales, by Category 16. Self-Checkout Penetration First Previous 52 53 54 55 56 Next Last