Ability to pay transaction fees for donations?

Hello,

We're using nearly all of the excellent fluent products to administer our nonprofit, PIFster, the Pay It Forward charity (https://www.pifster.org/). I've migrated our donation forms and our gift certificate purchase forms to utilize FluentForms and FluentCRM. But it would be FANTASTIC to have the ability to allow users the option of paying the transaction fees on their donations. Is that something that is being considered? And if so, is there a timeframe, by any chance?