To generate your Google reCaptcha Site Key / Secret Key you will need to go to Google reCAPTCHA and to click on the “Get reCAPTCHA” button.
After you click on the “Get reCAPTCHA” button you will need to login using your Google Account. If you don’t have a Google Account you will need to create one.
After Login you will need to register your domain to use Google reCAPTCHA. In our example we added the Label, selected reCAPTCHA v2, added our domain and also we accepted the reCAPTCHA Terms of Service. To finish and to generate the Site / Secret Key click on “Register”.
Register a new site:
After we register our domain the Google reCAPTCHA Site / Secret Key will be generated.
Copy your Site / Secret Key and go to Paid Member Subscriptions -> Settings -> reCaptcha and paste them appropriately inside Site Key and Secret Key.
Now the Google reCAPTCHA should be displayed inside the Paid Member Subscriptions Forms or inside the default WordPress Forms.