AGREEMENT In accordance with Reg. S. 13d-1(f)(1), each of the undersigned hereby agrees that Hutchison Whampoa Limited shall file on behalf of each of them this Schedule 13D relating to the Common Stock, $0.008 par value, in priceline.com...

                                   EXHIBIT 1
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                                   AGREEMENT

               In accordance with Reg. S. 13d-1(f)(1), each of the undersigned
     hereby agrees that Xxxxxxxxx Whampoa Limited shall file on behalf of each
     of them this Schedule 13D relating to the Common Stock, $0.008 par value,
     in xxxxxxxxx.xxx Incorporated, to which this Agreement is an Exhibit and
     such statements and amendments thereto as may be required to be filed with
     the United States Securities and Exchange Commission.

     Dated:  February 23, 2001


                                     FOR AND ON BEHALF OF
                                     XXXXXXXXX WHAMPOA LIMITED

                                     By: /s/ Xxxxx X. Xxxx
                                         ---------------------------------------
                                         Name:  Xxxxx X. Xxxx
                                         Title: Director


                                     FOR AND ON BEHALF OF
                                     FORTHCOMING ERA LIMITED

                                     By: /s/ Xxxxx X. Xxxx
                                         ---------------------------------------
                                         Name:  Xxxxx X. Xxxx
                                         Title: Director

                                     FOR AND ON BEHALF OF
                                     XXXXXX KONG (HOLDINGS) LIMITED

                                     By: /s/ Ip Tak Xxxxx, Xxxxxx
                                         ---------------------------------------
                                         Name:  Ip Tak Xxxxx, Xxxxxx
                                         Title: Director


                                     FOR AND ON BEHALF OF
                                     PRIME PRO GROUP LIMITED

                                     By: /s/ Ip Tak Xxxxx, Xxxxxx
                                         ---------------------------------------
                                         Name:  Ip Tak Xxxxx, Xxxxxx
                                         Title: Director

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