How to sell to Argentina and settle by PIX

Argentine customers pay in pesos through MercadoPago and you settle by PIX in Brazil. How to build that operation, what it costs, and what Brazilian FX law allows today.

Pagnovo Team · 2026-08-14

It is the most direct question about selling to Argentina: how does the customer pay, and how does the money get here? The short answer is that these are two separate decisions — and treating them as one is exactly why most operations stall.

Part 1: how Argentines pay

They pay in pesos, through MercadoPago.

It is not just another digital wallet. In Argentina, MercadoPago is where people's money stays — salary, savings, yield, bills and everyday shopping all happen inside the same app. Addressing works by CVU or alias, the same key concept Brazilians know from PIX.

Asking an Argentine to leave that flow to pay you is real friction: another app, another signup, another chance to abandon at every step.

Bank transfer (by CBU or alias) covers the rest: customers who operate through their bank, and higher tickets.

And international cards? They work, but they are the most expensive path for both sides: the Argentine issuer declines more on international purchases, and the buyer still pays a fee plus their bank's spread.

Part 2: how you settle by PIX

Here is the point almost every article gets wrong.

There is no official "international PIX" — Brazil's central bank is working on interconnection, but that is not a service you can use to charge an Argentine "by PIX" today. And you do not need it.

PIX comes in at the Brazilian end: the customer pays in pesos through their own method, and the balance is settled into your Brazilian company account via PIX. PIX does not cross the border — it just solves the last leg.

→ Understand what does and does not exist in international PIX

Part 3: the decision Argentina charges dearly for

In most markets you can collect and settle without thinking much. Not in Argentina: the time between the sale and the conversion is a real currency exposure.

Holding a peso balance for weeks is a financial decision, even when nobody consciously made it. Three questions to answer before scaling:

  1. How often do you convert? Daily, weekly, or whenever you remember?
  2. Do you have peso costs? A local team, supplier or media spend justifies holding a balance. Without that, an idle balance only accumulates risk.
  3. What does conversion actually cost? Spread is the easiest cost to hide from yourself.

Companies without local expenses usually do better converting early — to Brazil via PIX, or into a stablecoin.

What Brazilian FX law allows today

Law 14,286/2021, applying to operations from 2 January 2023, made it optional to keep foreign-currency proceeds from Brazilian exports abroad and removed old restrictions on how those funds may be used.

In other words: bringing money into Brazil is a choice, not an automatic obligation. Tax and documentation rules still apply and differ for goods versus services — talk to your accountant before scaling volume.

Building the operation, in the right order

  1. Accept MercadoPago from day one. It is not complementary in that market.
  2. Add bank transfer for high tickets and banked customers.
  3. Price in pesos, with psychological values.
  4. Define the settlement policy — frequency and destination — before spending on media.
  5. Measure approval by method. That is where the leak shows first.

The common mistake

Replicating in Argentina what worked in Mexico or Colombia. Each market has its own dominant method and financial context — and Argentina punishes hardest those who ignore settlement.

→ Full Argentina guide

Our Global Processing in Argentina accepts MercadoPago and bank transfer, settling in local currency, PIX or crypto. Talk to our team to design the setup for your case.