Advice adding the credit card service fee to invoices

My goal is for Jobber to improve functionality by providing this within the invoicing strategies. It shouldn’t be that hard for the system to automatically apply a percentage increase when a credit card is ran and maybe they can take some of the kickback monies received from Stripe to make it work. Personally, I don’t have time to add 3% individually for the 180 invoices I process per month. Do you think that would be something that would help your organization?