24 August 2020This document applies to anybody who wants to understand what is Experimental Economics and thebenefits that can profit from this approach for empirical works which validity and scope can be evaluated in ascientific work. In a pragmatic way are described in this document the different steps to be followedmethodologically to set out an experiment. Our goal is to give our readers a broad view of an experimentalprocess in economics. Further to the logistics aspects and data collection, this guide also tackles the tools usedto work with data and the methodological referees that allow analysing the first results. It also reviews variousanimation support of the experimentalist community in France.