Yay you did it! You made a wise choice
it'll take a few days to switch from "waiting for approval" to "paid/processing". I find myself refreshing the site multiple times a day LOL
...and if it doesn't switch over don't get too concerned. They are more meticulous about getting your shipment out than updating the system. I have this happen a few times But lo and behold there it came in the mail!
What goodies are you getting, if I may ask?