Why are marketplace accounts harder to keep than social media accounts?

Because marketplaces cross-reference payment methods, documents, shipping addresses and device IDs, not just IP and browser fingerprint. A clean proxy doesn't help if two accounts share the same IBAN or Pix key.

Do I need a mobile proxy for Mercado Livre?

For account isolation and consistent Brazilian carrier identity, yes, a dedicated Vivo or Claro IP is strongly recommended over datacenter or shared residential. It's necessary but not sufficient; you also need unique CPF/CNPJ, Pix keys and device profiles per account.

Do I need a mobile proxy for Shopee Brazil?

Shopee is one of the most aggressive multi-account detectors, fingerprinting over a hundred device signals plus IP, behavior and payment data. A dedicated, stable Vivo or Claro IP per store fits Shopee's model well because the platform penalizes frequent proxy switching. The proxy is necessary but must be paired with a fully isolated browser profile and unique payment/document per store.

Why did Shopee restrict my main account when only a sub-store had a problem?

Shopee links stores through shared device fingerprints, IP history and cookie contamination. When a linked sub-store is flagged, often within the first 7 days, the correlation engine restricts the whole cluster, including the main account. Full per-store isolation prevents this.

Should I use CPF or CNPJ for selling on Shopee and Mercado Livre in 2026?

For casual selling, CPF works, but with the Receita Federal's increased automated monitoring of marketplace activity in 2026, professional sellers increasingly migrate to CNPJ for fiscal and account stability. The bank/payment holder must always match the registered document exactly.

Do OLX and Milanuncios need the same proxy setup as Mercado Livre?

They have lighter detection than payment-integrated marketplaces, but they still correlate IP, fingerprint, phone and listing behavior. For classifieds the phone number and region are the primary anchors. A dedicated local carrier IP plus an isolated profile and unique phone per advertiser identity is the working setup, most valuable at volume or when rebuilding after a restriction.

Is Enjoei detection similar to Vinted?

Yes. Enjoei is the Brazilian parallel to Vinted for second-hand fashion, and it watches for the same signals: commercial activity on personal accounts, reused product photos via image similarity, and IP/device/payment linking. Localize the setup to Brazil with a Vivo/Claro IP, pt-BR and a unique payment method per account.

What IP do I need for vinted.es?

A dedicated Spanish carrier IP, Movistar, Orange or Yoigo, with es-ES browser settings and Europe/Madrid timezone. A non-Spanish IP returns wrong pricing and shipping data and creates identity inconsistency.

How does Wallapop detect linked accounts?

Through LexisNexis ThreatMetrix, which scores sessions based on device fingerprint, IP reputation, behavioral patterns and cross-platform identity intelligence. Shared device, IP or payment signals across accounts trigger review.

Does a mobile proxy stop Amazon from linking my accounts?

Only partially. Amazon links accounts mainly through financial and tax identity, bank accounts, cards, tax IDs, business address, and only secondarily through IP and device. A dedicated local carrier IP keeps the technical layer clean (important for non-resident sellers routing through shared VPNs), but it cannot unlink accounts that share a bank account, card or tax ID.

What's the worst thing to do after an Amazon or eBay suspension?

Open a new account while the old one is under enforcement. Both platforms treat this as circumventing review, detect it through IP, device, payment and address overlap, and respond with a permanent ban across all linked accounts. Appeal the existing account instead.

Are multiple eBay accounts allowed?

Yes, eBay permits multiple accounts with no formal limit, and doesn't require different IPs or devices. What's banned is circumvention: bypassing selling limits, manipulating feedback or search, or evading a suspension. Linked accounts can be suspended together if one violates policy, so keep each compliant.

What is an eBay MC011 restriction?

A trust- and performance-based restriction from eBay's compliance team, usually triggered by sales velocity spikes, fulfillment/tracking issues, high defect rates, or identity/inventory doubts. It's resolved by submitting ID, proof of address and B2B invoices through the link in the notice, never by opening a new account.

Do I need a proxy for Amazon Brazil or Amazon Spain specifically?

It helps for country consistency: a Vivo/Claro IP for Amazon Brazil or a Movistar/Orange/Yoigo IP for Amazon Spain reads as a genuine local seller instead of a shared foreign VPN endpoint. But on Amazon the proxy is hygiene, the decisive separation is per-account banking, tax ID and supplier documentation.

Will a mobile proxy alone prevent marketplace bans?

No. The proxy covers the network layer only. You also need isolated browser profiles, unique payment methods, unique documents and phones, and distinct listing behavior per account.

Is it legal to use proxies for marketplace selling?

Using proxies is legal. Operating multiple accounts may violate platform Terms of Service depending on the marketplace and your jurisdiction. Ensure your operations comply with applicable law and platform policies.

What makes NafeProxys suitable for marketplace operations in Brazil and Spain?

Dedicated real carrier IPs on Vivo, Claro, Movistar, Orange and Yoigo, one device per IP, unlimited bandwidth, sticky sessions with API rotation on demand, and native coverage in exactly the two markets these platforms require.

Marketplace Proxies: Mercado Livre, Shopee, Amazon, Vinted & More

Mobile Proxies for E-commerce MarketplacesRunning seller accounts on second-hand and local marketplaces is a different game from managing social media profiles. The platforms don't just ask is this a bot, they ask is this the same person we already restricted. And they answer that question by cross-referencing your IP, your device, your payment method, your shipping address, your document number and your listing behavior. This guide goes deep into how that works on the nine marketplaces that matter most for Brazil and Spain, Mercado Livre, Shopee, OLX and Enjoei in Brazil; Vinted, Wallapop and Milanuncios in Spain; plus Amazon and eBay for global selling, and where a dedicated mobile carrier IP actually makes a difference. JavaScript is required to use the NafeProxys dashboard. Explore our Brazil mobile proxies, Spain mobile proxies and global mobile proxy plans.