The whole of December 2004. Hand-entered orders are counted from every day in that range. Shop orders are counted from the 0 days that have been run — 31 days have not: 2004-12-01, 2004-12-02, 2004-12-03, 2004-12-04, 2004-12-05, 2004-12-06, 2004-12-07, 2004-12-08, 2004-12-09, 2004-12-10, 2004-12-11, 2004-12-12, and 19 more.

One page per customer: what to invoice them for, and what they have earned in delivery credit for hosting collections. Shop orders are paid at the checkout, so only hand-entered orders ticked “Invoiced” appear.