It says this in the OP:

 "It will usually be paid within one week after the end day. But there is no exact time."

The term ends today so you can still post, but tomorrow the posts will count for next term. I don't know when they do the counting, the google spreadsheet is not updated, it says I only made 11.
I wonder why it takes an entire week to pay?? all other campaigns i've been at are quicker.