Their pricing page seems to be a little confusing, but [1] does state that wildcard certs issued via ACME are free of charge. The SSL.com [2] pricing model, OTO

Their pricing page seems to be a little confusing, but [1] does state that wildcard certs issued via ACME are free of charge. The SSL.com [2] pricing model, OTOH... > By using ZeroSSL's ACME feature, you will be able to generate an unlimited amount of 90-day SSL certificates at no charge, also supporting multi-domain certificates and wildcards. Each certificate you create will be stored in your ZeroSSL account. [1] https://zerossl.com/documentation/acme/ https://zerossl.com/documentation/acme/ [2] https://community.letsencrypt.org/t/is-ssl-coms-acme-really-free/154463/3 https://community.letsencrypt.org/t/is-ssl-coms-acme-really-...