Why do you worry
In general it takes around 2 weeks to get the receipt, as usual once you get the receipt, you will keep on watching the status change/approval etc which kind of another point of worry. So let it take its own time, otherwise you will also end up wasting your time like me in this disucssion board till the time you get your approval.
Once anyone get's the approval, they will even forget that there was a portal for the discussions etc. Some times it reminds me as i was in an Indian Train journey.
Don't worry be happy ~Taklu