The VG Chartz store is an Amazon-based online store which offers visitors to VG Chartz the option to buy all of their favourite games, dvds, music and electrical goods from Amazon through VG Chartz. As well as helping to support VGC, these online sales are trackable and provide a sample of Amazon-based retail trends.
Check out the VG Chartz Amazon Store: http://vgchartz.com/astore.php.
The best way to make these charts more and more representitive is to use the store - vgchartz also measures game-related activity across all titles available in the store (clicks, wanted lists etc) which is used to estimate "purchase intent", even when a sale is not actually completed.
Since everyone wants to know what sells on the VG Chartz store below is a LTD percentages of the categories for purchased items.
| Category | Percent of Total Sales |
| Computer & Video Games | 55.45 |
| Books | 13.4 |
| DVD | 11.53 |
| Cell Phones & Service | 9.66 |
| Electronics | 4.05 |
| Toys & Games | 1.87 |
| Other | 1.87 |
| Health & Personal Care | 0.93 |
| MP3 Downloads | 0.62 |
| Music | 0.62 |
Interesting tidbits:
Videogames take the majority of sales as expected, but there were quite a few interesting purchases. 9 out of the top 10 videogame related purchases were for a Nintendo System.
Cell phones stands out with a large 9.6% sales, all of which were iPhone accessories.
only 2 different books were purchased more than once, one of which was coin collecting related.
21% of "DVD" purchases Blu-ray discs.
Someone might be into cosplay, but he/she needs to purchase more before I draw conclusions 
