This article comprises three parts. In the first part, the author attempts to explore some common law contract issues of digital age derives from the uniqueness of information technology, e.g. attribution of electronic agent’s contractual liability, validity of shrink-wrap licenses, determination of jurisdiction for e-commerce contracts, electronic self-help remedies, etc. In the second part, the author discusses a proposed model law to resolve the aforementioned issues - the Uniform Computer Information Transaction Act (UCITA),its legislative background, significant provisions, as well as the causes of its failure to receive popular acceptance. In the end, the author discusses the legal framework of Taiwan concerning computer software and information transactions, and explains how the UCITA legislation can be of any help to us.