5.1 : Unless otherwise agreed in writing between the parties the prices for the Goods (“Prices”) will be the Seller’s Ex-Works prices in force on the date on which the relevant purchase order is accepted by the Seller and are exclusive of:
5.1.1 : taxes, import duties or levies (as applicable); and
5.1.2 : Any costs of packaging, insurance, carriage and delivery of the Goods, which (if applicable) will be added to the Prices at the time of issuing an invoice.
5.2 : No discounts or rebates will apply unless agreed between the Seller and the Buyer in writing.
5.3 : Unless otherwise agreed in writing between the parties, the Seller reserves the right to vary the Prices, subject to written notification being given to the Buyer, to take account of :
5.3.1 : Any variations in the costs, taxes and rates of exchange; and/or
5.3.2 : Any variation in the specification for the Goods requested by the Buyer, any change in delivery dates or any delay caused by the Buyer which results in an increase in the cost to the Seller; and/or
5.3.3 : Any extra expense as a result of the Buyer’s instructions or lack of instructions or to comply with the requirements referred to in Condition 10.1.
5.4 : The Buyer has the right to cancel any unfulfilled purchase orders (or unfulfilled part of any purchase orders) to which a price variation relates by giving written notice to that effect to the Seller either within 2 working days of having been notified of the price variation or prior to the Seller dispatching the relevant Goods, whichever occurs first.