An annoyance I run into from time to time, it's great that some brands want you to submit bankwire details when applying to join a program, but as a US based affilite that promotes to regulated markets around the world - its frustrating when brands require an IBAN number and won't let you submit the form without providing it.
As far as I know, IBAN is not used in the USA - all I ever need to give programs that pay me (couple dozen each month) is an account number, routing number, and occasionally a swift code.
Is there any way past this on forms? Surely I'm not the only one who has run into this problem before...