No it isn't. Not unless it's free.
replyThis is the main reason letsencrypt is so popular.
They do have a free plan with unlimited ACME DV certs, though! Not marketed very well and no wildcard certs, but it does exist.
replyHad to look for but found: https://www.actalis.com/activate-free-plan
replyThere is a free offering.
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