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keyword

when using a counterfeit pen

Monthly search volume and cost-per-click data for "when using a counterfeit pen" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+using+a+counterfeit+pen&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.23 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
counterfeit marker 6,600 $0.44 9/20
counterfeit money detector pen 3,600 $1.39 10/20
counterfeit money marker 3,600 $0.11 9/20
counterfeit money pen 3,600 $1.39 9/20
how do counterfeit pens work 1,000 $2 17/20
anti counterfeit pen 30 $3.94 10/20
can a counterfeit pen be wrong 30 $0 10/20
fake cash pen 20 $0 11/20
counterfeit money with pen 20 $0 10/20
money verification marker 10 $0.78 10/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=when+using+a+counterfeit+pen&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt