Sectigo offers a 90 day free trial for SSL certificates. This means that you can test your website with the certificate before it is published. It also gives you the same SSL as the paid ones and it is fully functioning with no limitations to ensure that the certificate will work well for you.
You will need to just undergo a very short email validation process. You will not have to send any paperwork such as business documents in order to get the free trial. The Sectigo certificates work with 99.9% of browsers. By displaying the Sectigo Site Seal Logo you will instantly inform your website visitors that they have 128-bit encryption while using your site and the site seal is completely free with each package or trial. Sectigo is a trusted company with an outstanding reputation.