Personality impulse control
Explanation:
Individuals with character or personality issue will in general display issues with motivation control.
These issues can show as either over-controlled or under-controlled driving forces. (Under-controlled drive control is regularly called an "absence of motivation control".
In a similar way that individuals with character issue may have issues with over-or under-controlled full of the feeling (passionate) guideline, they additionally will, in general, have issues directing their driving forces.
Thus the feel of uncontrolled shopping is inferred as personality impulse control mental disorder.