Does free app need a payment/bank info after receiving "Ready for sale" email?

Hi, I notice some friends here encounter an issue which app does not show in app store after receiving a "Ready for Sale" email. So, I am wondering if this apply to free app as well. Thanks!

Contracts In Effect:

Contract Region: world

Contract Type: Free Applications

Replies

Nevermind, I just see it in apple store. Thanks!