So my question is hopefully simple. Would I need to install an SSL on my server, or would using a payment plugin suffice? The payment plugin is through woo commerce that uses an iframe without having to install ssl on your website.
If the answer is: "It doesn't matter what you use, they'll both provide the security you need," then what are the pros and cons of using one or the other? (i.e. SSL slows down the server, or iFrame doesn't provide much security, etc.)
Thanks in advance!