One of the KeyCAPTCHA’s advantage is relatively low billing rates for advertising. Cost of an advertisement on KeyCAPTCHA depends on the type of your ad campaign.
There are the following billing rates for the “Free Solutions” ad campaigns:
- All solutions of your ad CAPTCHAs are free of charge for you.
- 20 conventional units are charged off for one click on ad link in your ad CAPTCHA2 in any of your websites1. Maximal price of 20 conventional units is $0.2.
- 40 conventional units are charged off for one click on ad link in your ad CAPTCHA2 on any third-party website3. Maximal price of 40 conventional units is $0.4.
After a user clicks on the ad link in your ad CAPTCHA on any website using KeyCAPTCHA, KeyCAPTCHA Service does not display the same ad CAPTCHA to this user until the beginning of the next day starting at 00:00:00 UTC +0. The user’s uniqueness is identified using cookie.
There are the following billing rates for the “Free Clicks” ad campaigns:
- All clicks on your ad links are absolutely free of charge.
- 1 conventional unit is charged off for one successfully solved your ad CAPTCHA on any of your websites. Maximal price of 1 conventional unit is $0.01.
- 2 conventional units are charged off for one successfully solved your ad CAPTCHA on any third-party website. Maximal price of 2 conventional units is $0.02.
If the same ad CAPTCHA has been solved by the same user more than once from 00:00:00 to 23:59:59 of the same day, conventional units are charged off for a single solution of your ad CAPTCHA.
Charging off Your Conventional Units
Charge-off of your conventional units takes place once every 30 minutes.
Definitions and Terms
1Your websites are all the websites you own or operate. In addition, these websites shall be added by you to the Site list of your account at www.keycaptcha.com.
2Your ad CAPTCHAs are all the ad CAPTCHAs added by you to any advertising campaign4.
3Third-party websites are all the websites which are not yours.
4Your advertising campaigns are all the campaigns added by you to the Campaign list of your account at www.keycaptcha.com.