Online Payments fees ?

Any updates on this feature? I switched from another invoice software to Zoho, which is better in every way except that the other software allowed you to set a fee to be added to PayPal payments. I have PayPal switched off in Zoho because I don't want to lose 2.9% per transaction. Most invoice software has this ability, this is a glaring omission.

Thank you,

RAJ

Rajinc