Method and apparatus to provide pay-per-call advertising and billing
US8024224B2 · kind B2 · utility
7Cited by
180References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2004 |
| Grant date | Sep 20, 2011 |
| Priority date | — |
| Expiry date | Oct 7, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0277
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
In one embodiment, the invention provides a method for pay-per-call advertising and billing. A method, comprises generating a web page listing a plurality of merchant entries; and providing a option to reveal a phone number of at least one merchant entry of the plurality of merchant entries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.