The arbitration that no one knows is happening
There is a word that sounds like Wall Street: arbitration. In Caracas, Buenos Aires, Medellín, and São Paulo, millions of people practice it every day without knowing the term. In Venezuela, banks allow the purchase of digital dollars with prepaid cards. For example: The exchange rate may be 415 bolívares, but with commissions, that dollar ends up costing 515. If they sell it back to the bank, they only receive 450: a direct loss. But if they convert that dollar to USDT and take it to a P2P platform, they can receive 615 bolívares. The difference between the 515 it cost and the 615 they received is exactly an arbitration. That person did not plan it. They believe they are surviving. But that is exactly what they are doing.
In Argentina, stablecoins have replaced the cushion of dollars as an inflation shield. In Colombia, merchants pay for imports in USDT to avoid bank commissions. In Brazil, crypto arbitration surpassed remittances in volume during 2025. In Mexico, the crypto corridor to the U.S. saves the migrant between 4% and 5% in commissions. Same mechanism, different motivation: there it arises from opportunity, here from necessity.
On legality, there is a key legal maxim: what is not expressly permitted is prohibited. In Venezuela, registration with SUNACRIP is required; in Argentina and Colombia, there are tax obligations that many are unaware of; in Brazil, the regulatory framework is advancing rapidly. The gray area is not a safe zone.
Many people are surviving on the fringes of the law without knowing it. Cryptocurrencies are a powerful tool — using it well starts with knowing what ground you are stepping on.
There is a word that sounds like Wall Street: arbitration. In Caracas, Buenos Aires, Medellín, and São Paulo, millions of people practice it every day without knowing the term. In Venezuela, banks allow the purchase of digital dollars with prepaid cards. For example: The exchange rate may be 415 bolívares, but with commissions, that dollar ends up costing 515. If they sell it back to the bank, they only receive 450: a direct loss. But if they convert that dollar to USDT and take it to a P2P platform, they can receive 615 bolívares. The difference between the 515 it cost and the 615 they received is exactly an arbitration. That person did not plan it. They believe they are surviving. But that is exactly what they are doing.
In Argentina, stablecoins have replaced the cushion of dollars as an inflation shield. In Colombia, merchants pay for imports in USDT to avoid bank commissions. In Brazil, crypto arbitration surpassed remittances in volume during 2025. In Mexico, the crypto corridor to the U.S. saves the migrant between 4% and 5% in commissions. Same mechanism, different motivation: there it arises from opportunity, here from necessity.
On legality, there is a key legal maxim: what is not expressly permitted is prohibited. In Venezuela, registration with SUNACRIP is required; in Argentina and Colombia, there are tax obligations that many are unaware of; in Brazil, the regulatory framework is advancing rapidly. The gray area is not a safe zone.
Many people are surviving on the fringes of the law without knowing it. Cryptocurrencies are a powerful tool — using it well starts with knowing what ground you are stepping on.
