|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||1 days ago||55.43||$40.31||You save $15.12|
|Amazon US||4 days ago||42.18||$40.31||You save $1.87|
Tilo Linz is CEO of imbus AG, a leading service company for software testing in Germany. He is president of the German Testing Board and served as president of the ISTQB from 2002-2005. His work emphasis is on consulting and coaching projects on software quality management, optimizing software development, and testing processes.