What time does the Audible credit normally get applied?

[BlackAmericanoNoSugar]

It's due today but hasn't been applied yet. There are a couple of books in the 2-for-1 sale that I want but I want to start listening to something this afternoon while I sew so don't know whether to wait or start on another book that's already in my library.

Nevermind, I started another book which is turning out to be better than expected and the credit came in at 6.30pm.

I have just bought three credits for £18 which is quite reasonable and I jumped into the 241 sale today