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keyword

old 100 dollar bill serial number lookup

Monthly search volume and cost-per-click data for "old 100 dollar bill serial number lookup" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=old-100-dollar-bill-serial-number-lookup" +--------------+------------------+ | volume | 30 | | cpc | $3.35 | | competition | 0.06 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
us dollar serial number lookup 9,900 $1.46 16/20
bill serial number lookup 9,900 $1.46 15/20
dollar serial number lookup 9,900 $1.79 15/20
us dollar bill serial number lookup 9,900 $1.79 15/20
dollar bill serial number lookup 8,100 $1.59 15/20
serial number lookup money 6,600 $1.33 16/20
currency serial number lookup 4,400 $1.59 15/20
federal reserve note serial number lookup 1,300 $1.86 18/20
20 dollar bill serial number lookup value 720 $1.41 15/20
100 dollar bill serial number check 590 $1.46 20/20

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/search-volume?q=old-100-dollar-bill-serial-number-lookup" 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