Make sure your hosting environment meets these requirements. Most shared hosting providers (like Hostinger, Siteground, or Namecheap) already do.
| Requirement | Minimum Version | Why it matters |
|---|---|---|
| WordPress | 6.0 or newer | Modern security & compatibility |
| WooCommerce | 7.0 or newer | Required for orders & products |
| PHP | 7.4 or newer | Server-side processing |
| PHP: curl | Any | Connects to courier APIs |
| PHP: gd | Any | Courier logos on PDF labels |
| PHP: openssl | Any | Secure credential storage |
💡Not sure about your PHP version? In WordPress, go to Tools → Site Health → Info → Server to see everything at a glance.
Last updated on April 7, 2026