public double getPromotionRatio() {
		return this.promotionRatio;
	}

	public void setPromotionRatio(double promotionRatio) {
		this.promotionRatio = promotionRatio;
	}

	public int getTitleIndex(){
		return this.titleIndex;
	}

	public void setTitleIndex(int titleIndex){
		this.titleIndex = titleIndex;
	}