deletion or replacement however effected. 7.4 This Agreement may be executed in any number of counterparts and by the parties to it on separate counterparts, each of which when executed and delivered shall be an original, but all the counterparts together constitute one instrument. 7.5 No Party shall assign (whether absolutely or by way of security and whether in whole or in part), transfer, mortgage, charge or otherwise dispose in any manner whatsoever of the benefit of this Agreement or sub-contract or delegate in any manner whatsoever its performance under this Agreement. 7.6 No term of this Agreement is enforceable under the Contracts (Rights of Third Parties) Act 1999 or otherwise by a person who is not a Party to this Agreement. 8 8. Notices. 8.1 A notice (including any approval, consent or other communication) in connection with this Agreement and the documents referred to in it or with any arbitration under this Agreement: (a) must be in writing in English; (b) for the avoidance of doubt, must not be sent by electronic mail; (c) must be delivered by hand, fax or courier using an internationally recognised courier company to the address specified below in relation to the Party to whom the notice is addressed, and marked for the attention of the person so specified, or to such other address or fax number or marked for the attention of such other person, as the relevant party may from time to time specify by notice given in accordance with this clause. The relevant details of each party at the date of this Agreement are: OICL Address: 2\4 Letnikovskaya street, 115114, Moscow, Russia Fax number: Attention: Evgeny Dankevich Ruben Aganbegyan\Konstantin Olefir and QIWI Address: Kennedy 12, Kennedy Business Centre, 2nd floor, P.C. 1087, Nicosia, Cyprus Fax number: Attention: Mr. Philios Yiangou /