在国际商务中，一份清晰、专业的英文报价单是至关重要的。它不仅能够展示公司的专业性，还能帮助客户更好地理解产品或服务的价格构成。以下是一份简单的英文报价单范文，供您参考：

Quotation Form

To: [Client Name]

From: [Your Company Name]

Date: [Today's Date]

Item Description:

1. Product/Service: [Product/Service Name]

Quantity: [Quantity]

Unit Price: [Unit Price]

Total Price: [Total Price]

2. Product/Service: [Product/Service Name]

Quantity: [Quantity]

Unit Price: [Unit Price]

Total Price: [Total Price]

Subtotal: [Subtotal Amount]

Shipping Costs: [Shipping Costs]

Tax: [Tax Amount]

Total Amount Due: [Final Total Amount]

Terms and Conditions:

- Payment is due within 30 days of invoice date.

- All prices are quoted in USD.

- Prices are subject to change without prior notice.

- Shipping will be arranged upon receipt of payment.

Contact Information:

- Email: [Your Email Address]

- Phone: [Your Phone Number]

- Website: [Your Website URL]

请根据您的具体需求调整上述模板中的信息。确保所有数据准确无误，并且符合您与客户的沟通标准。此外，在发送正式报价单之前，请务必检查拼写和语法错误，以体现您的专业水准。

希望这份范文能为您的业务提供帮助！