Invoice in invoiceplane does not send paypal invoice or way to pay

Hello!
Invoice in invoiceplane does not send paypal invoice or way to pay

I have setup a API and also a Cron Job,

I create a invoice and click send EMAIL,when the email arrives it just has the PDF attached fro download.
No way to send money ?

The guest has to login on your system and click the payment button on his invoice. The PayPal link can not be sent via email.

Okay Thank you. Perhaps a feature can be made to pay right from the invoice which is more user friendly, also faster for payments to the clients.

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