FINTECH REGULATIONS	12 Months Ended
FINTECH REGULATIONS	Dec. 31, 2023
Cash and Cash Equivalents [Abstract]
FINTECH REGULATIONS	FINTECH REGULATIONS New regulations issued by the Central Banks and other regulators of the countries where the Company operates its Fintech business are described below. Brazil During March 2022, the Central Bank of Brazil announced new rules for payment institutions based on their size and complexity and raised standards for required capital. The new framework, which was effective starting in July 2023 with full implementation by January 2025, will extend the application of the rule regarding proportionality of regulatory requirements (currently applicable to conglomerates of financial institutions) to financial conglomerates led by payment institutions. The new rules require a gradual increase in regulatory capital requirements for the Company’s regulated Brazilian subsidiaries until 2025: 6.75% from July 2023, 8.75% from January 2024 and 10.50% from January 2025. Argentina On December 30, 2021, the board of the CBA issued a regulation by which financial institutions must set up a reserve of 100% of the customer funds deposited by payment service providers that offer payment accounts. According to this new regulation, from January 1, 2022, 100% of the customer funds that have not been invested by users in Mercado Fondo, have remained deposited at financial institutions, and such financial institutions deposited 100% of those funds at the CBA, and available for users. On September 22, 2022, the CBA modified the aforementioned resolution and established that financial institutions in which the Company deposits customer funds may invest up to 45% of funds that have not already been invested by users in Mercado Fondo in Argentine, peso-denominated treasury bonds due May 23, 2027. As a result of the amended regulation, the Company withdrew on September 5, 2022 the cases it had originally filed challenging the December 30, 2021 regulation. On August 24, 2023, the CBA issued Communication “A” 7825, which states that payment service providers who offer payment accounts (“PSPOCP” according to its Spanish acronym) must allocate in full to their clients any compensation received from financial institutions for investing clients’ funds held in deposit accounts into Argentine treasury bonds. Since August 25, 2023, MercadoLibre S.R.L. is not receiving any compensation from financial institutions for clients’ funds held in deposit account. As a consequence, Communication “A” 7825 has no applicable effect for MercadoLibre S.R.L. On September 14, 2023, the CBA issued Communication “A” 7861 establishing that starting on December 1, 2023, DEBIN (debit immediate), the main and simple funding source of Mercado Pago users’ accounts, will be suspended and replaced with a pull transfer method that requires the consent of the client outside of Mercado Pago’s environment before the first use. After several extensions, on January 11, 2024, the CBA issued a new regulation establishing that the suspension of DEBIN must be effective starting on April 30, 2024. Mexico On April 29, 2022, MercadoLibre, S.A. de C.V., Institución de Fondos de Pago Electrónico, a Mexican subsidiary obtained the final approval by the National Banking and Securities Commission (Comisión Nacional Bancaria y de Valores, or the “CNBV”) to operate as an Electronic Payment Institution (Institución de Fondos de Pago Electrónico or “IFPE”, as referred to by the Financial Technology Institutions Act) which enables that entity to issue, manage, redeem and make electronic transfers of money on behalf of its clients, through computer applications, interfaces, web sites or any other means of electronic or digital communication. MercadoLibre, S.A. de C.V., Institución de Fondos de Pago Electrónico became a regulated financial entity towards third parties, effective on May 11, 2022 duly published in the Official Gazette, and is subject to the supervision and jurisdiction of the relevant Mexican financial regulators, including but not limited to the National Commission for the Protection and Defense of Users of Financial Services, CNBV and the Central Bank of Mexico. Amongst the regulatory obligations to which Electronic Payment Institutions are subject, the following are noteworthy: a) maintain minimum capital requirements, b) maintain sufficient reserves in high-quality liquid assets (e.g. cash, treasury bills, etc.), so as to be able to redeem, on par, the funds held on behalf of the clients, c) comply with anti-money laundering and countering of terrorism financing regulations, d) develop and maintain sound cybersecurity and information security policies, including but not limited to the performance of recurrent vulnerability tests and the deployment of strict infrastructure controls. Chile On October 12, 2022, the Chilean Congress approved the Fintech and Open-Banking Law Project, which was published on January 4, 2023, and came into effect on February 3, 2023. This law established a regulatory framework for certain technological financial services that did not have their own legal framework. These services are: (i) Alternative Transaction Systems, (ii) Crowdfunding Financing Platforms, (iii) Financial Instrument Intermediation, (iv) Order Routing, (v) Credit Advisory, and (vi) Investment Advisory. Pursuant to this law, Mercado Pago Crypto S.A. shall file a license request with the Commission for the Financial Market (“CMF” according to its Spanish acronym) in order to continue offering Order Routing services through the “buy, hold and sell” product launched in 2023 in collaboration with Ripio Chile SpAp. The rules governing the specifics of this filing and the license that CMF must grant, were issued on January 12, 2024, giving Mercado Pago Crypto S.A. until February 2025 to file the license request. In addition, an Open Finance System is created to allow financial service providers to exchange customer financial information. The CMF has until June 3, 2024 to issue secondary regulation. On April 27, 2023, the CMF authorized the merger of Mercado Pago Operadora S.A. (formerly known as “MercadoPago S.A.”) and Red Procesadora de Pagos Limitada, effective on May 1, 2023. This merger allows Mercado Pago Operadora S.A. to extend the processing of transactions and enable businesses and entrepreneurs in Chile the opportunity to access the Company’s ecosystem of Fintech services. Colombia In June 2023, MercadoPago S.A. Compañía de Financiamiento obtained a license to operate as a financial institution in Colombia, and therefore is able to offer credits, digital accounts, investments and prepaid cards. We expect this new company to be operational by the first quarter of 2024 and be subject to minimum capital, reporting, consumer protection and risk management requirements. Uruguay In July 2023, MercadoPago Uruguay S.R.L. obtained the approval by the BCU to operate as an Electronic Money Issuing Institution (“IEDE”) facilitating electronic money transfers. On October 1, 2023, MercadoPago Uruguay S.R.L. started operations, and since then, must adhere to regulations regarding the placement of user funds, including the obligation to deposit and maintain these funds in designated local bank accounts to guarantee the availability of balances in each user’s digital account. In October 2023, MercadoPago Uruguay S.R.L. was authorized by the BCU, subject to the terms of the regulations, to invest its user funds in short-term investments, including “overnight” bank deposits, leveraging results and assuming associated risks. Peru On November 10, 2022, the Central Reserve Bank of Peru (“BCRP”) enacted regulations related to the card payment processing system that applies to issuers, acquirers and payment facilitators. On January 27, 2023, MercadoPago Perú S.R.L. was registered by the BCRP as a payment facilitator entity, allowing it to (a) affiliate merchants to the card payment system, (b) offer POS, and (c) transmit or process card payment orders and /or participate in the process of settlement to the merchants affiliated.