The provider shall return the goods that do not have a warranty on the product, or that the warranty period of spare parts conflicts with the period of the full warranty on the product, or that do not have the warranty of the commercial agent or distributor, and refund their price to the consumer in the event that the defect or fault is discovered within a period of (30) thirty days from the date that a defect or fault appears, whether it is apparent or hidden.
Interpretation and application must be checked against the official text and current version.