No products – User defined payment amount?

Hi there,

This looks like a great plugin. Can it be used for a simple payment form where the user on the client website types in the amount they want to pay and then proceed to the Stripe Checkout page to pay that amount?

We don’t have products. We just want a way to allow users of our website to send payments (depends on how much their invoices says they should pay).

Is this possible or is the implementation linked to fixed cost products only?

Thanks,
Ivan