You easily can integrate Google Analytics with your website. Complete the integration steps at Google and then copy your Google Analytics ID into the field provided. You can sign up here: https://analytics.google.com/analytics/web/provision/?authuser=0#provision/SignUp/
You can sign up for Disqus and to enable comments on your site. Apply with Disqus here: https://disqus.com/profile/signup/
You can choose to integrate ReCaptcha on your forms to help prevent spam submissions. It is easy to sign up for a free account, and the steps are easy to complete. When you have completed the integration with ReCaptcha, all of your public forms will contain the spam prevention check at the end of the form.
From the black admin bar on the left, click Settings > Integrations you can scroll down and see the reCaptcha area. The more info link will take you to the link below.
You can apply here: https://www.google.com/recaptcha/
Where you can apply for a reCaptcha account. Select the option: reCAPTCHA v2, and then select "I'm not a robot" Checkbox. At the end of the process, you will see two keys. Copy and Paste these keys in the fields on your integrations page. There will be a Site Key, and a Secret Key. When you have added these keys and saved the page, your forms will be automatically protected with reCaptcha.
The SimpleUpdates CMS platform supports Stripe as our supported payment processor. We have selected Stripe because of its industry leadership, low fees, and ease of use. Creating a Stripe account is free and easy. There are no recurring monthly fees. You are only billed around 3% of sales as a transaction processing fee. You can setup your free account here: https://dashboard.stripe.com/register
The steps you will perform: