Bank transfer or credit card free of charge

Bank transfer or credit card free of charge

Hi everyone,

Is there any service that can be used through Zoho Invoice offering the possibility to a client paying what he has to with his credit card or via bank transfer, free of charge ?

Right now, my clients use the IBAN informations that I've incorporated in my invoice template (this solution is free of charge for them and me), but I wish to find something more user friendly; still free of charge.

Thank you,
Julien