u/Informal_Abalone9896

I’m in the process of booking my USMLE Step 1 eligibility period on the FSMB website.

On the payment page, when I add my address in the billing address section, the system says the ZIP code has to be 5 digits.
However, I stay in a country where the ZIP code is 6 digits. The same code is also connected to the card I’m using for the payment.

How have you’ll handled this discrepancy?

Any urgent help will be really appreciated! I need to book the exam asap
Thanks guys!