The whole of June 1880. Hand-entered orders are counted from every day in that range. Shop orders are counted from the 0 days that have been run — 30 days have not: 1880-06-01, 1880-06-02, 1880-06-03, 1880-06-04, 1880-06-05, 1880-06-06, 1880-06-07, 1880-06-08, 1880-06-09, 1880-06-10, 1880-06-11, 1880-06-12, and 18 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.