
More likely than not, adult Internet users in Brazil have purchased something online, according to a December 2007 study by Symantec.
Brazil's 79% of users who have purchased online is in the upper reaches of worldwide rates, comparable to such advanced Internet players as Japan (82%), the UK (79%) and Germany (78%). In contrast, only 63% of US Internet users have made an online purchase. Simply put, Brazilians who use the Internet tend to use it for everything, including e-commerce.

Online buyers in Brazil are huge media consumers. Books, magazines and newspapers ranked as the top e-commerce categories with a 17% market share in 2007, according to e-bit.
Almost one-half (49.47%) of Brazil's online buyers use a credit card to make their purchases, versus 39.06% who use a banking ticket to buy online. Other payment methods, including debit or electronic transfer, and payment on delivery, were each favored by less than 10% of respondents to an Ipsos Public Affairs survey.
Females, who make up almost one-half of Internet users in Brazil, are a key factor driving the explosion of e-commerce. A study from e-bit reported in Business News Americas found that online transactions by females increased nearly 10% since 2000.