Skip to main content

Purchase an SSL Certificate

Online help for purchasing SSL certificates, including guidance on SSL validity and renewal times, an SSL certificate selection guide, reference materials for certificates from over 10 Certificate Authorities (CAs) and different certificate types, to help you choose the right SSL certificate based on your needs, usage scenarios, and budget.

📄️ SSL Certificate Billing Overview

This article analyzes the core billing rules for SSL certificates, covering applicable brands (such as sslTrus, Sectigo, Digicert, etc.) for annual payment, short-cycle (90-day), and long-cycle (13-month) certificates. It compares the cost differences between multi-year purchases and staggered issuance, and explains special scenarios including test certificate refund policies and certificate reissuance, to help you choose the optimal billing plan based on your business needs.