Squareup.com is ranked #10,458 in the world according to the three-month Alexa traffic rankings. Approximately 19% of visits to the site are referred by search engines, and we estimate that 71% of visitors to it come from the US, where it has attained a traffic rank of 2,304. It is relatively popular among users in the cities of San Francisco (where it is ranked #1,297), Los Angeles (#1,635), and Phoenix (#1,900). Compared with the overall internet population, Squareup.com's users are disproportionately Caucasian, and they are disproportionately childless, moderately educated men earning over $60,000 who browse from work.