A new framework to diagnose compulsive buying-shopping disorder For the first time, international experts in psychology have built a framework to diagnose Compulsive Buying-Shopping Disorder - promising help for people struggling to manage their spending behavior and mental wellbeing. The new guidelines, published in the Journal of Behavioral Addictions, confirms that excessive buying and shopping can be so serious as to constitute a disorder, giving researchers and clinicians new powers to develop more targeted interventions for this debilitating condition. The international collaboration, led by Professor Mike Kyrios from Flinders University's Órama Institute for Mental Health and Wellbeing and Professor Astrid Müller from the Hannover Medical School in Germany, say evidence-based criteria for Compulsive Buying-Shopping Disorder (CBSD) are long overdue.