5.3. Svijetli Start will not change the conditions of sale after the conclusion of the contract or cancel the delivery of the goods, unless due to a technical error of the stock tracking system, a certain product that was displayed as available is not actually available. In this exceptional case, we will notify you in a timely manner via the contact information you provided when placing the order. We will enable you to choose another product instead of the unavailable product from the originally concluded contract, without the obligation to accept such an offer. In the event of your not accepting the offer, the amount paid will be returned to you if the payment was previously made by you.   5.4. If the order includes several products, one of which is not available, we will inform you about this in a timely manner, and the other ordered products will be delivered in accordance with the contract.   5.5. All products will be packed in transport packaging in such a way that they cannot be damaged by normal handling during transport. When taking over the product, the customer is obliged to check for any damage and immediately report it to the delivery worker who delivered the goods, or refuse to take delivery of a shipment with visible external damage. When taking over the goods, the customer is obliged to sign the delivery note or the delivery note, and the delivery service takes it as a confirmation of takeover. With the Customer’s signature on the confirmation of receipt of the shipment, it is considered that the product has been received without visible external damage.