多年计划
警告
As of February 24, 2026, DigiCert TLS certificate plans (orders) are 1-year by default. Learn more about DigiCert annual plans for TLS certificates.
购买 DigiCert® 多年计划 (MyP)，您只需支付一次价格就能享用长达六年的 SSL/TLS 证书有效期。在多年计划中，您选择 SSL/TLS 证书、证书的保障期限（最多六年）以及证书有效期。在计划到期前，每次在有效期满时，都可以免费补发证书。
域和组织验证
Enterprise License Agreement (ELA) and Flat Fee contracts support 1- and 2-year Multi-year Plans.
域和组织验证
根据计划的有效期以及您选择的证书类型，您可能需要在多年计划期间多次验证域和组织。
Reissuing certificates in a Multi-year Plan
When the active certificate for a Multi-year Plan is set to expire, you reissue the certificate to maintain your certificate coverage.
Extending a Multi-year Plan
You can extend your certificate coverage by renewing your Multi-year Plan before it expires.
CertCentral subscription accounts
CertCentral subscription accounts no longer offer Multi-year Plans. Instead of buying a 1-, 2-, or 3-year Multi-year Plan, you pay yearly for the assets you want to protect with your digital certificates. To learn more about the new subscription model, go to CertCentral subscriptions.
Reissuing expiring MyP certificates
After converting your account to the new subscription model, you can still access your Multi-year Plan orders from the Legacy Orders page and reissue certificates.
In CertCentral, in the left menu, go to My Digital Trust Products > Legacy Orders.
On the Legacy Orders page, select the order number for the MyP certificate you need to reissue.
No need to extend your Multi-year Plan
Instead of extending your Multi-year Plan order, you renew your order. With the subscription payment model, you pay yearly for the assets you want to protect with your digital certificates, such as email domains (Mark certificates).