“…However, they are often not passed on to consumers (Hoyt, 1997); and may induce the trade to stock-pile a product in order to take advantage of the temporary price reductions, which usually shifts business from the future to the present (Buzzeli, et al, 1990;sellers, 1992); retailers could resist Everyday Low Pricing (EDLP) program by manufacturers (Manning, 1994) and the retailer never spends advertising accruals (Everett, 1987;Blakkhan, 1983) and could be diverted (Berry, 1992;Hoyt, 1996) while a vast majority of retailers think that trade promotions should serve to increase sales and profits of entire product categories without concern for whether a manufacturer's specific brand benefits from the trade promotion (Hoyt, 1997). Fortunately for the trade, these abuses are being checked (Abraham and Lodish, 1990;Neff, 1995) The major types of trade allowances are slotting allowance (Hoyt, 1997;Cannon and Bloom, 1991;Liessie, 1990;Benezra, 1995;Wilkie, et al, 2002;Ante, 1989;Tienowitz, 1999;Bloom, et al, 2000); bill-back allowances, exit fees, drop-ship allowance, co-operative advertising (Elkin, 1999;Rigg, 1990) etc.…”