“…Complementary currencies, also known as cryptocurrencies (Bellavitis et al, 2022; Kher et al, 2021), community currencies (Michel & Hudon, 2015), social currencies (Zelizer, 1998), local currencies (Gomez & Helmsing, 2008), or alternatives currencies (Larue et al, 2022), are alternative monetary systems that coexist alongside and complement fiat currencies, such as Brazilian Reais and Euros (Blanc, 2011; Lietaer et al, 2012). These currencies serve as a means of exchange and a unit of account within specific communities, defined by geographical, socioeconomic, or ideological criteria, facilitating the exchange of goods and services among community members (Meyer & Hudon, 2017).…”