Can there be 2 custom fields on one form using PayPal?

Is it possible to add a custom donation field to a form that’s integrated with PayPal, so that both the subscription amount and the donation amount are included in a single PayPal transaction? What are the available options to achieve this?
thank you

Yes. You can just create custom fee field to receive that extra donation from your users. See docs.joomdonation.com/membershippro/basi...ox-custom-field-type

Regards,

Tuan