5.4. Delivery timeframe: Customer acknowledges that delivery of the Products is subject to the Delivery Policy and the availability of the Products. Linde will make every reasonable effort to deliver the Products ordered to Customers within the delivery timeframe stated in its Delivery Policy, but Customers acknowledge that while stock information on the Platform is updated regularly, it is possible that in some instances a Product may become unavailable between updates. All delivery timeframes given are estimates only and delays can occur. If the delivery of Customer’s Product is delayed Linde will inform the Customer accordingly via e-mail and/or by phone and Customer’s Product will be dispatched as soon as it becomes available to Linde. The time for delivery shall not be of the essence, and Linde (nor any of its agents) shall not be liable for any delay in delivery howsoever caused.