Yes, that's how long it has recently taken for the credit post. Note my emphasis on recently because this can change at any time and if you look at past years' threads you can see that at times it's taken 10-11 days or even 2 weeks to post and that was happening consistently for several months before changing back to a shorter time frame. I'm pointing this out so that anyone reading this thread (and they should read the wiki too) shouldn't panic and start posting if they don't see the credit after 4 days because it may just be that the timeline is changing to a longer one and we have no advance warning of that happening. One should wait minimum 2 weeks prior to posting what may be a failure of TB to be reimbursed for this credit.