Shopping Logic

A group of friends met up at the mall and started comparing purchases they had made.  They had each gone to a different store and bought a different item.  The four friends were Peter, Camille, Michael, and Shawna.  They had bought their items at the Buy Now, Home for the Holidays, Fearless, and Shop-a-Lot.  They bought a shop vac, iTouch, GPS, and a Notebook.

1. The Notebook was not sold at Fearless,.
2. Neither Peter nor Michael bought at Shop-a-Lot or Buy Now.
3. Camille didn't buy a GPS or a Notebook.
4. Either Peter or Camille bought the shop vac at Home for the Holidays.
5. The iTouch was not bought at Shop-a-Lot.