The Customer acknowledges that QUORTEX may at its discretion and at any time, modify in whole or in part the GTCs: in line with any Revision or changes implemented by QUORTEX in the Software and/or the Services in accordance with Section 3.2; or to reflect any changes in applicable law, without any loss of quality or changes to fundamental Services characteristics for the Customer. Minor changes without materially changing the Customer’s rights shall be directly implemented in the GTCs available on QUORTEX’ website and will become effective immediately. The Customer will receive thirty (30) days prior written notice for an amendment of GTCS, as follows: any material changes to the GTCs shall be sent to the Customer (i) by email with a link to the modified GTCs displayed on QUORTEX’ website or in a PDF file or similar compatible format, or (ii) as a pop-up display on the device screen when the Software is launched, making Software or Services use subject to the Customer’s acceptance of the modified GTCs. Any modification or amendment of these GTCs will become effective after the expiration of the thirty (30)-day notice period. Using the Software and/or the Services after notification of the modified GTCs shall imply unreserved acceptance of the said changes by the Customer. The Customer is advised to frequently consult the GTCs on QUORTEX’ website and to save the latter version on durable media.