By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
Computer maker Dell has sold $6.5m worth of equipment by using microblogging website Twitter.
This represents a late surge because in June this year the company said it had made $3m of sales on Twitter over the previous two years.
Although only a fraction of the $12.3bn sales in its latest financial quarter it is growing rapidly.
Dell's delloutlet Twitter account has almost 1.5m followers.