How long will it take for minecraft order to process?

I bought minecraft yesterday through paypal and got to the page where it said my order was processing and i could close the page as it would send an email to me later on. Its the next day but i haven't even gotten the verification email yet or anything through paypal or bank accound saying that an order is pending/processing. I mean its cool if i have to wait but i'm wondering if maybe this is normal when ordering minecraft or if i made a mistake when ordering and didn't actually order it? I hear some people get the email in about 2 hours. I'm wondering if maybe i should wait longer or reorder it again? (but i don't want to get charged twice. )

any help~?

Added (1). and yes i did check the spam folder and yes my email is correct~!

"I bought minecraft yesterday… " through which site? Majong's? If so it takes a little while just because it is a foreign entity (located outside of the united states - USD have to be converted) so things move a little slower.
If you didn't purchase an account through Majong then you might have fallen prey to scammers.

When I bought it, it took 3 days to work (I didn't wait for the confirmation email, I just waited to download it from Mojang). So probably 2-4 days, if it doesn't work by then, send Mojang an email.