-46- The package types and sizes in which the greatest volume of product was sold varied considerably by product and also between markets for a given product. Paper cartons accounted for 51 to 59 percent of fluid milk sales in the Northeast, Tampa Bay.and Southeast markets. Only 44 percent of whole milk sales in Central Florida was in paper cartons. The highest use of paper cartons was in Northwest Florida with 84 percent of total fluid milk sales in this type of container. For most other fluid milk products, paper cartons predominated.49/ From 75 to almost 100 percent of all skim milk, buttermilk, chocolate milk and cream were purchased in paper packages by consumers. In all markets, more fluid whole milk was sold in half-gallon containers than in any other size. Gallon jugs accounted for a smaller volume of sales of fluid milk than half-pint containers. Even in the Southeast Florida market where sales of gallon-size packages were highest (9.30 percent), half-pints were more important in terms of total volume of milk sold (10.36 percent). Quart size containers were the most popular size in most markets for all fluid milk by-products, except creams. These data are for a single time period only, hence it was not possible to ascertain any trends in preference of Florida consumers as to package type and size combinations. 9/Complete data are given in Appendix C.