WooCommerce PDF Vouchers

Sell printable PDF gift vouchers in WooCommerce. Unique code per voucher purchased, rendered into an A4 PDF with amount, code and gift message, attached to the order confirmation email and downloadable from My Account. Idempotent generation, never duplicated. Admin panel of issued vouchers with CSV export. Software available in English and Spanish.Technical requirements: PHP plugin for WordPress + WooCommerce (not a desktop app). Works on any Linux-based WordPress host; nothing specific required on your own Windows/Mac/Linux machine. WordPress 5.8+, PHP 7.4+.