Amendment, Modification and Supplement. Any amendment, modification and supplement to this Contract shall not be effective unless agreed to in writing and executed by each Party.
Appears in 2 contracts
Samples: Hurray! Holding Co., Ltd., Hurray! Holding Co., Ltd.
Amendment, Modification and Supplement. Any amendment, modification and supplement to this Contract shall not be effective unless agreed to in writing and executed by each Partyparty.
Appears in 1 contract
Samples: Exclusive Stock Option Agreement (Professional Diversity Network, Inc.)
