A Familiar QR Flow, Far from Home

Lynn Pham grew up with QR payments in Vietnam. While traveling in Argentina and Brazil, Peanut gave her a familiar way to pay locally.

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In March 2026, Lynn Pham was a growth marketer from Ho Chi Minh City. She worked in crypto marketing and traveled frequently for conferences, including trips through Argentina and Brazil.

Because QR payments are part of daily life in Vietnam, scanning to pay already felt natural to her. Peanut brought that familiar interaction into the local payment systems she encountered abroad.

Familiar Actions in New Countries

Lynn used Peanut with supported Mercado Pago merchant QRs in Argentina and Pix in Brazil. The local network changed, while the basic action of scanning a code remained familiar.

Her background also made her a demanding product user. She had seen many crypto products launch and judged Peanut through both a marketer's eye and her own experience paying in daily life.

"It's the first crypto payment app that actually feels like someone cared about the experience."

— Lynn Pham

Rewards Through a Marketer's Eye

Lynn understood the design behind Peanut's rewards. That did not stop her from enjoying them. She described spending as fun, an unusual reaction for a payment app, and the rewards gave her another reason to return.

"I know exactly what a reward loop is. But knowing how the trick works didn't stop it from working on me."

— Lynn Pham

A Brand She Approached in Person

At a conference in São Paulo, Lynn saw the Peanut booth, went over, picked up merchandise and spoke with the team. The product's mascot, personality and voice had caught her attention before; using the product turned that interest into a recommendation.

Her story combines a familiar payment habit with professional scrutiny: QR payments she already understood, active use in Argentina and Brazil, and an experience she was willing to recommend without being asked.