Shopaholic
A shopaholic is someone with a shopping addiction. Shopaholic can also refer to:

An informal term for someone with a compulsive buying disorder
Shopaholic (novels), a series of books written by Sophie Kinsella
Confessions of a Shopaholic (film), a 2009 film adaptation of The Secret Dreamworld of a Shopaholic, the first book in the Shopaholic novels series
Shopahholic (TV series), a Norwegian television series broadcast by TV3
The Shopaholics, a 2006 Hong Kong film.