I won an item on Wednesday just after 5pm. I did the payment thing straight away and said I was paying by cheque, so the seller would have received it.
I posted a cheque off first class Thursday morning.
Today I get a reminder for payment. I feel slightly annoyed, would you?
I have emailed the seller and said the above (not the I am annoyed bit!) and they said oh ok will send out when we receive it.