private static bool IsLineItemInProducts(ProductPromoEntry entry, string[] productIds)
		{
			var retVal = productIds.Contains(entry.ProductId, StringComparer.OrdinalIgnoreCase);
			return retVal;
		} 
		private static bool IsLineItemInCategories(ProductPromoEntry entry, IEnumerable<string> categoryIds)
		{
			var retVal = categoryIds.Contains(entry.CategoryId);
			if (!retVal && entry.Outline != null)
			{
				retVal = entry.Outline.Split(';').Any(x => x == entry.CategoryId);
			}
			return retVal;
		}