Eureka Case 30 min Undergrad

La Plaza de la Confianza

You are Valentina Ospina-Caicedo, 41, VP of Trust & Safety at Reverso, a Bogotá peer-to-peer marketplace for secondhand goods. The marketplace is growing — and the trust is leaking. You have two weeks to commit to a governance model.

The situation

Reverso is a peer-to-peer marketplace for secondhand goods — phones and laptops, furniture, baby and kids' gear, small appliances. Buyers and sellers are both ordinary people. 1.3 million registered users, around 38,000 sellers active in a typical month, COP 14 billion in monthly merchandise value. The company is four years old and raising a Series B.

Payments can run through Reverso Pago, but escrow — holding the buyer's money until they confirm the item arrived — is currently optional, and only about a third of sellers switch it on. Over the last two quarters, transactions ending in "never arrived," "not as described" or outright counterfeit have climbed from 1.8% to 4.6%. A consumer-protection columnist at a national paper has already run one piece. Buyer repeat-purchase — the number the Series B investors care about most — has slipped from 38% to 31%.

Your job in this case: read where the trust is actually breaking, model the levers of a trust system — escrow, new-seller friction, dispute speed — and commit to the governance model Reverso will run for the next twelve months. The board meets in two weeks. The columnist has asked for an interview.

The decision

How will Reverso govern trust?

  • A · Hard verification gate
  • B · Reputation + escrow redesign
  • C · Community self-governance

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