Adding Products?

Hello,

We do have recurring billing, however, this is set up by you for a specific day, here is the link that would help: https://www.usabilitydynamics.com/product/wp-invoice/docs/setting-up-recurring-billing-in-wp-invoice-plugin

let us know if you have further questions.