Hello @juanma_07,
Thank you for your interest in our plugin.
1. Yes, buyer will receive the email of the voucher with PDF, when order placed successfully.
2. Yes, It is compatible with WooCommerce. This plugin is using WooCommerce for only redemption of the voucher. So Customers can redeem the gift vouchers on WooCommerce checkout. Please see the last screenshots in the plugin.
3. There are two ways to redeem the voucher:
I. WooCommerce Way (I already tell you in 2nd point)
II. Redeem in a person. You have to redeem personally like in your place or via mail or something. So in there customers don’t need to login/register in your website.
There is also one shortcode for check voucher balance ([wpgv-check-voucher-balance]). Where customers/admin can check the voucher balance via entering the voucher code.
If there is anything else we can do for you, please do not hesitate to ask. We will happy to help you.
[ Signature deleted ]