The Collaborative International Dictionary of English v.0.48:

Shoppy \Shop"py\, a.
   1. Abounding with shops. [Colloq.]
      [1913 Webster]

   2. Of or pertaining to shops, or one's own shop or business;
      as, shoppy talk. [Colloq.] --Mrs. Gaskell.
      [1913 Webster]