Brazil's Black Friday Opens Weaker as B and C Classes Pull Back

Average spending per Brazilian Black Friday shopper has fallen 17% to R$53, down from R$64 last year, according to exclusive data from the Black Friday Monitor run by data firm Klavi.

The official date falls on 27 November, but in practice the event stretches across the whole month for many brands. This year, the season is opening weaker than 2025 on every metric Klavi tracks.

What does the data show?

The Monitor Black Friday platform follows the buying behavior of roughly 1 million people across one hundred of retail's largest brands, using real Open Finance data. As of 8 November:

• 20% of the customer base had taken advantage of a Black Friday promotion, versus 23.3% at the same point last year.
• Average spend per person stood at R$53, a 17% drop from R$64.
• Roughly 36,000 buyers have been "lost" so far this season versus 2025.

High interest rates and elevated household debt are making promotions work harder for every real spent, the monitoring indicates. Discounts simply aren't convincing consumers at the rate they did a year ago.

Which consumers stepped back?

The middle of the market is doing most of the damage. Classes B and C accounted for 86% of the 36,000 lost buyers.

The pattern looks uneven at the top. Class A posted the largest percentage-point decline in participation, at 6.4 points, but it represents only 17% of the total customer base. Classes B and C fell 4.2 and 2.4 percentage points respectively — smaller drops individually, yet far heavier in absolute terms because those groups carry the bulk of the base.

In plain terms: Brazil's mass-market shoppers, not its affluent ones, are deciding how this Black Friday performs.

Why it matters for marketers

The numbers cover only the first eight days of November, so the season can still shift before 27 November. But a 17% drop in average ticket plus a shrinking buyer base suggests brands can't count on discount depth alone to drive volume this year.

For retailers, the early signal is that credit-constrained B and C consumers need more than price cuts to convert — and with three weeks still to run, November's full-month numbers will show whether the official Black Friday date can close the gap that the early weeks have opened.