We reserve the right to amend, modify or update the terms of this Agreement at any time without notice. The amendments will take effect as soon as they are published tools4ever.com. Their continued use of the service after the release of the amendments is a confirmation and acceptance of the agreement and its amendments. Unless provided for in this paragraph, this agreement cannot be amended. If there are mixed feedbacks that only run one format of information (the overall impression of the transaction is described in the feedback text), it can only be deleted by mutual agreement between the parties. 11.2 The buyer takes into account the fact that the down payment (down payment) is an irreconc` side of the price of goods. In the event of a complete non-payment of the item or merchandise within a specified period of time in the pre-agreement, the amount of ND COIN, as paid, is not recovered. 11.5.1 After the preliminary contract comes into force, the seller and buyer must sign the main purchase contract for the goods or services.