Keyword · US · updated 2026-06-07
1981 series 100 dollar bill security features
- Monthly searches
- 30
- CPC
- $0.00
- Competition
- 0.01
Also searched
- old $100 bills 27,100
- old $100 dollar bills 27,100
- 100 dollar bill old 27,100
- old 100 dollar bill 22,200
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
Get this inside your AI assistant
Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.
https://mcp.seodata.dev/mcp
20 free lookups a day, no account needed.
Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| old $100 bills | 27,100 | $0.07 | 11/20 |
| old $100 dollar bills | 27,100 | $0.05 | 11/20 |
| 100 dollar bill old | 27,100 | $0.07 | 10/20 |
| old 100 dollar bill | 22,200 | $0.06 | 11/20 |
| old 100 dollar bills | 22,200 | $0.06 | 10/20 |
| 100 dollar bill 1996 | 2,400 | $0.03 | 10/20 |
| series 1996 hundred dollar bill | 2,400 | $0.07 | 10/20 |
| fake old 100 dollar bill | 1,000 | $0.00 | 11/20 |
| 1981 series $100 dollar bill watermark | 40 | $0.00 | 12/20 |
| does a 1981 hundred dollar bill have a security strip | 30 | $0.00 | 12/20 |
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=1981+series+100+dollar+bill+security+features&country=us"
Returns: volume, cpc, competition
Country: &country=us (50+ supported, 2-letter ISO)
Auth: none for 20/day, register for 500/month, $4.99/mo unlimited