ePassporte question

Just wondering if anyone knows how long (how many days) it takes for ePassporte to make the "pending charge" on whatever card you entered when signing up for an account during the authentication process? I figure it takes a few days, but was just wondering if anyone knew if there was a specific amount of time (I read pretty much the entire "Questions" section on the ePass site, but either missed it or it wasn't there).

It took a couple days for me when I did that, but I don't know specifically...probably depends partially on your bank.