Billing Extension

Hi,I’m looking for a solution to manage my clients WordPress website. MainWP is a quote good alternative but lack billing support. I’d like to have an extension to manage clients payments with some features like:Send recurring invoices to customers via email and available from their website dashboardMark payments (by hand or integration with online payments processors like Paypal)Have a billing dashboard to check the invoices sent and payment statusSuspend website (automatically or manually)There are many billing software tools but no one integrates with WordPress to manage clients websites. Could be great to have one