Security Variant vs. Advertising Variant

Basically we offer two versions of CaptchaAd.
The security variant is to be understood primarily as a replacement for CAPTCHAs, while the advertising variant is to be understood as an innovative, interactive form of advertising.

Further information can be found here at:

Comparison of Options

Security vs. Advertising Variant »
Updated: 09 November 2011, PDF-Format, 532KByte


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