3mk.pl is registered as a store in Poland.

Is 3mk legit?

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Our check

3mk runs 14 live Meta ads and gets about 251K visits a month (SimilarWeb, Sep 2026). The store was created in Feb 2018, 8 years ago, and is based in Poland.

Checked October 19, 2026. Facts only, from the Meta Ad Library, SimilarWeb, Trustpilot and the store itself; anything we have not measured is left out.

Good signs and warning signs

Open for 8 years: created Feb 2018.
Large audience: about 251K visits a month.

The facts

Live Meta ads: 14
Monthly visits: 251K (SimilarWeb, Sep 2026)
Traffic vs month before: +28%
Store created: Feb 2018
Based in: Poland
Niche: Mobile & Wireless Accessories
Payment options detected: Braintree, Google Pay

Questions shoppers ask

Is 3mk legit?: 3mk runs 14 live Meta ads and gets about 251K visits a month (SimilarWeb, Sep 2026). The store was created in Feb 2018, 8 years ago, and is based in Poland. These are measured facts, not a rating; check the flags on this page before you buy.
Where is 3mk based?: 3mk.pl is registered as a store in Poland.

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