For your information, the Journal of Web Engineering (JWE) offers:
Online access to the journal for the conference participants at the rate of Euro 50 (otherwise priced at Euro 760)
Paper authors of the special issue free online access to the journal for a period of 1 year
Authors may opt to publish their article as Open Access in this subscription journal, and conform our Open Access policy authors will be charged an Article Processing Charge of EUR 500 (this is after Euro 300 discount) after their article is submitted and reviewed, and if it is accepted. All Open Access articles are published and distributed under the Creative Commons Attribution-Non Commercial 4.0 International (CC BY-NC 4.0)