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Someone knows a plugin that does function "similar" to QUIZ, where the client goes answering questionnaire, at the end he fills a form with data from it (that I would recover later to be able to contact), but in my case accurate for budget, something similar to this site: http://www.quarteldesign.com/orcamento-online/
Have you tested with Google Forms? https://br.wordpress.org/plugins/wpgform/#Description
– Valdeir Psr