Many subdomains


i have 127 subdomains on my domain, how to create certificates for them?
I can add 100 subdomains into one certificate and request only 5 certificate for domain per week.

Thanks for advice

You have a number of options. You can ( as you say) have 100 subdomains on 1 cert - so you could just have 2 certificates - then you are well within the 5 certificates / domain /7 days limit.