Check these requirements before you install PSM Request a Quote.
Plugin Free and Pro
Minimum requirements
Requirement
Minimum
Notes
WordPress
5.8 or newer
Tested with the latest WordPress versions.
PHP
7.4 or newer
A newer PHP version is better for speed and security.
WooCommerce
Installed and active
The plugin does not work without WooCommerce. Quotes are saved as WooCommerce orders. We recommend a recent WooCommerce version.
HPOS and block checkout
The plugin is compatible with WooCommerce High-Performance Order Storage (HPOS). The Pro cart and checkout buttons work with both the classic and the block-based cart and checkout.
Product types
The Add to Quote button works with these WooCommerce product types:
- Simple products
- Variable products
- Grouped products
- External (affiliate) products
The product must have a price saved in WooCommerce, and it must be visible and purchasable. Products with an empty price do not show the button. You can hide the price from customers with Hide prices. See Hide prices and Add to Cart.
External services
The plugin does not connect to external services for its main work. If you turn on spam protection, your visitors’ browsers connect to Google reCAPTCHA or Cloudflare Turnstile. See Spam protection.