Buyer Protection

Buyer protection on flea market apps is built on escrow payments. The payment made by the buyer is temporarily held by the platform and released to the seller only after the buyer receives the product and completes a "receipt confirmation." If there is a problem with the product, the buyer can report it to the platform before completing the receipt confirmation to receive a refund.

Mercari's "Safety and Security Declaration" explicitly covers full compensation for counterfeit items and return/refund handling when items significantly differ from their descriptions. Rakuma has a similar "Buyer Protection System" that also includes compensation for non-delivery. However, protection only applies to transactions completed within the platform - direct transactions outside the app or payments made via gift cards are not covered.

Buyer protection coverage varies significantly across platforms. Mercari provides full compensation for counterfeit items and returns/refunds for items that differ from descriptions under its "Safety and Security Declaration." The claim deadline is before completing the receipt confirmation after product arrival, with the support team reviewing both parties' claims before making a decision. The compensation cap is the full transaction amount.

Rakuma offers a "Buyer Protection System" under the Rakuten Group, with compensation covering three scenarios: non-delivery, counterfeit items, and items significantly different from descriptions. Yahoo! Flea Market (formerly PayPay Flea Market) has a similar protection system, but claims are filed through the "Product Satisfaction Support" shared with Yahoo! Auctions, with a notable annual usage limit. Among international platforms, eBay's "Money Back Guarantee" provides a standard 30-day return guarantee, offering a longer protection period compared to domestic services.

To reliably receive buyer protection, there are several practical points to keep in mind. First, promptly inspect the contents upon arrival, and if there are any issues, contact the platform's customer support without completing the receipt confirmation. Once the receipt confirmation is completed, the transaction is considered finalized, and obtaining a refund becomes difficult in many cases.

When purchasing high-value items, carefully review the seller's rating history and avoid transacting with sellers who have extremely few ratings or notably negative reviews. For brand-name items, confirm with the seller whether proof of authenticity (receipt, serial number, certificate of authenticity) is available before purchasing. As a precaution against potential disputes, keeping screenshots of transaction messages and recording unboxing videos provides powerful evidence when filing claims with customer support.

Buyer protection systems have exclusions, and many people get caught in disputes without knowing about them. The most common excluded case is direct transactions outside the app. If a seller suggests "let's save on fees by doing a direct bank transfer," the transaction bypasses the platform's escrow payment and falls outside protection coverage. Such solicitations violate the terms of service and are also commonly used as fraud tactics.

Even when a product description states "no claims, no returns," the platform's protection system still applies. The platform's terms of service take precedence over conditions independently set by sellers. However, scratches or defects explicitly described in the listing will not be recognized as "different from description." Thoroughly reviewing the product description and photos before purchasing, and asking questions via comments about any unclear points, is the foundation of dispute prevention. Also, defects discovered after completing the receipt confirmation are generally not covered, so developing the habit of inspecting items immediately upon arrival is essential.