怎样用英文向老外电话推销和介绍产品~

Hello there. I'd like to take a few minutes of your time and offer you an amazing deal. I'm the sales representative of xxx company. Our company is currently offering a promotion on laptops. These are some deals you don't want to miss. Our products are priced 20% below the market average price, and we are offering you additional accessories for free.

您好。我想借用您几分钟给您推荐一个难以置信的折扣。我是xxx公司的销售代表。我们公司现在正在给笔记本电脑搞促销活动。你绝对不希望错过这些机会。我们的产品现在是以比市场价低20％的价格销售，此外我们还免费附加给您各类配件。