Election Flags Drive 185% Sales Surge on Mercado Livre in October

By Amara Osei

Flag sales on Mercado Livre grew 185% in October, jumping from R$ 2.5 million in September to R$ 7 million, as Brazil's presidential election reshaped marketplace demand. The figure comes from previously unpublished data by JoomPulse, a market-intelligence platform that tracks sales and consumption trends across marketplaces. The comparison covers September versus October 2026.

Order volume for flags rose even faster than revenue: 189%, from 48,200 to 139,100 orders. Revenue per order, by implication, held roughly flat — the surge was driven by volume, not price.

What did the election do to product demand?

On Shopee, a Brazil flag designed for car hoods went from 111 units sold to roughly 1,000. A T-shirt carrying the Brazilian flag and political symbols climbed from 2,000 to 6,000 units.

JoomPulse did not say which candidates or parties, if any, the political merchandise referenced — a notable omission for anyone tracking election-driven retail.

The category gains track the electoral calendar, but the data covers two marketplaces only. Amazon and other platforms sit outside the sample.

How big was the Children's Day effect on toys?

Children's Day (Dia das Crianças), celebrated in Brazil on 12 October, lifted the toy sector sharply. Toy sales grew 56% on Mercado Livre, reaching R$ 567.8 million. On Shopee, they rose 73%, to R$ 427.6 million.

Shopee's higher growth rate came on a smaller base; Mercado Livre still moved roughly R$ 140 million more in toy revenue than its rival.

Did Halloween deliver as well?

Yes, though at a smaller scale. In the run-up to Halloween, costumes and cosplay (fan-made costume play) items advanced 179% on Mercado Livre, reaching R$ 64.9 million. On Shopee, men's costumes rose 157%.

JoomPulse disclosed no Shopee revenue figure for costumes, which makes a cross-platform comparison for the category impossible from this data.

What the numbers leave open

Three caveats matter before reading October as a broader e-commerce boom. First, the data reflects two marketplaces, not the channel. Second, percentage growth rates without full category baselines can flatter small categories — a 179% jump to R$ 64.9 million is modest next to the R$ 567.8 million toy market. Third, JoomPulse attributes the swings to the election, Children's Day and Halloween, but the data shows correlation in timing, not a tested causal link.

What is not in doubt: three concentrated demand events — one civic, one cultural, one commercial — moved hundreds of millions of reais through Brazil's two largest marketplaces in a single month. For brand and retail marketers, the lesson is that dated demand spikes are measurable early enough to plan inventory against; November's calendar now sets the next test.