美国采购需求：货运三轮车，机动三轮车

I'm interested in your new model motorized gasoline tricycles. Could you please provide me with the price details for bulk orders? Additionally, I'd like to know the shipping options available to Haiti, including estimated delivery times and costs. If there are any minimum order requirements or special features of the tricycles I should be aware of, please include that info as well. Looking forward to your prompt response so we can discuss further! Thanks!