3.1 The price of the Products and Services shall, subject to the following, be as set out in the Catalogue.
3.2 All prices are subject to alteration by RS by notice to the Customer not less than 15 days before the estimated date of delivery of the Products. The Customer may, within seven days of RS's notice, cancel its order by notice to RS, in which case neither party shall be under any further liability under any Contract insofar as it relates to such Products or Services.
3.3 Additional costs shall be as set out in these terms and conditions, unless agreed otherwise by the parties in writing in the Contract. References to Incoterms shall be to the version in force at the time RS accepts the order.
3.4 Unless agreed otherwise by the parties in writing in the Contract, the prices in the Catalogue are ex-works and exclude the cost of packing and value added tax (VAT).
3.5 The Customer shall also be responsible for: (i) all duties, rates, taxes, dues, levies or charges imposed in connection with the Products by any country to which the Products are to be delivered; and (ii) the fees of any Chamber of Commerce and any consular fees of the country to which the Products are to be delivered.
3.6 Where delivery of Products or Services takes place within the United Kingdom, VAT will be charged at the standard rate, even if the Products or Services are claimed to be for subsequent export. Where delivery of Products or Services is made to another European Union member state, VAT will not be charged providing an EC VAT registration number is held on RS's records. If the Customer is unregistered, VAT must be charged at the standard rate applicable. Where a supply of Products or Services is made outside the European Union, VAT will be zero-rated provided the conditions of VAT Notice 703 apply
3.7 RS shall, at the request of the Customer, provide to the Customer a proforma invoice in respect of the Products or Services. RS shall for these purposes estimate the price and additional costs applicable to the sale of the Products or Services without prejudice to the other provisions of this clause 3.