Brazil has approximately 54 million functionally illiterate individuals, according to the National Index of Functional Literacy (INSTITUTO PAULO MONTENEGRO, 2016). Based on the premise that consumers are only able to interact if they respond adequately to the elements of communication in the market, it is necessary to analyze how individuals with this type of limitation should be approached so that they can have a fair chance to access to goods and services. In this context, the present study aims to explore how functional illiterate consumers interpret a marketing communication made in Brazil. Thus, seventeen in-depth interviews with low-literate subjects were performed and the data generated was analyzed using content analysis techniques. The results indicate that some of the respondents do not differentiate between product placement and what is usually broadcast as news and entertainment through TV programs. Another relevant finding challenged the difficulty of abstraction of the subjects. In this sense the study corroborates evidence presented in the foreign literature on this subject, which reports the greater ease of processing and memorization by these subjects of elements that keep 1 to 1 correspondence with reality. Finally, the research points out characteristics of the interaction of the subjects with the market, addressing points such as the dependence of a reference person, the preference for retail self-service purchases and the removal of online commerce when there is no assistance from other people.