Certificates issued and renewed by your own ACME client — certbot, acme.sh, Caddy, Traefik or anything else that speaks the protocol. Issued in minutes, as often as you ask, for the name it covers.
The price covers one name. Additional names and a wildcard are priced per name and quoted with the order; the profile itself reaches a hundred.
From 15 March 2027 a publicly trusted certificate lasts at most 100 days, and from 15 March 2029 at most 47. This is how that stops being something anybody has to remember.
Your order outlasts the certificate, and reissuing is free. Browsers currently cap a certificate's life at 200 days, well under the term you buy. When it expires you reissue it at no cost and without buying again, as many times as it takes — and we tell you before it happens. From 15 March 2027 the cap drops to 100 days. How reissuing works
