Smartphones and tablets made up 37 percent of the traffic on shopping sites that day.

After a powerful push made over Thanksgiving, online spending and sales on Black Friday increased by 9 percent when compared to the same day last year, and 37 percent of that traffic came from holiday mobile commerce users.

The Benchmark real time reporting unit at IBM has released its data from that day.

The data covered 800 online retailers and took millions of different transactions into account. It examined the trends regarding online purchasing, including the holiday mobile commerce sales. When compared to 2012, all of the numbers were looking quite good, having increased over their previous figures. The average order value that was experienced on that date, for example, was $142.33. This was very promising for retailers who saw an average order value of $127.59 online on Thanksgiving, just a day before.

Holiday mobile commerce sales are playing an ever increasing role in those totals.

Holiday Mobile Commerce - Black Friday Digital Sales The shopping that has been occurring over smartphones and tablets has been steadily rising over the last year. This was made quite clear on Black Friday, when 37 percent of all online traffic came from these devices. When compared to the same date in 2012, this was an increase of a full percentage point. The sales that were made over these devices also remained strong, having represented 21 percent of all online sales.

Smartphones were much bigger players in online shopping than tablets, this year. They drove 24.5 percent of all of the traffic online, which was just a sliver over twice the contribution of tablets. Those latter gadgets drove 12.2 percent of the traffic. This makes it clear that at the moment smartphones are clearly the browsing device that people enjoy the most in the mobile sphere.

Equally, tablets owners made notably larger orders than smartphone owners. The average purchase made over a tablet came to $137.55. On the other hand, the average smartphone based holiday mobile commerce order came to $118.33. This indicates that shoppers will purchase more items or larger ticket items when they are working with a larger screen.