Sub-processors 7.1 bookinglab shall not subcontract any processing of the Customer Personal Data to any Sub-Processor except as authorised by the Customer in accordance with this paragraph 7. The Customer consents to bookinglab engaging Sub-Processors to process the Data provided that: (i) bookinglab provides at least 30 days' prior notice of the addition of any subcontractor (including details of the processing it performs or will perform) (“Sub-Processor Notice”); and (ii) bookinglab complies with paragraphs 7.4 and 7.5 of this Appendix. 7.2 The Customer hereby consents to bookinglab’s use of the Sub-Processors listed at xxx.xxxxxxxxxx.xx.xx/xxxxxx which shall be maintained and updated when any Sub-Processor is added or removed in accordance with this paragraph 7. 7.3 If within 30 days of receipt of a Sub-Processor Notice the Customer notifies bookinglab in writing of its refusal to consent to bookinglab’s appointment of a Sub-Processor on reasonable grounds relating to the protection of Customer Personal Data, then either: (i) bookinglab will not appoint the Sub-Processor; or (ii) if bookinglab does appoint the Sub-Processor, the Customer may elect to terminate the Agreement without penalty or cost to either party save that any portion of the fees paid in advance in respect of Services not yet delivered as at the effective date of termination shall be refunded to the Customer. If after 30 days from receipt of the Sub-Processor Notice the Customer has not indicated its refusal of the appointment of a Sub-Processor in accordance with this paragraph, then the Customer is deemed to have given its consent and bookinglab shall be entitled to appoint the relevant Sub-Processor with immediate effect. 7.4 If bookinglab appoints a Sub-Processor, bookinglab shall ensure that: (a) such Sub-Processor shall only process Customer Personal Data in order to perform one or more of bookinglab's obligations under this Agreement; and (b) it enters into a written agreement or other legally enforceable terms with that Sub-Processor prior to any processing by the Sub-Processor, requiring the Sub-Processor to: (i) process Customer Personal Data only in accordance with the written instructions of bookinglab or the Customer; and (ii) comply with data protection obligations equivalent in all material respects to those imposed on bookinglab under this Appendix. 7.5 Notwithstanding the appointment of a Sub-Processor, bookinglab is responsible and liable to the Customer for any processing by the Sub-Processor in breach of this Appendix.