The whole of February 1956. Hand-entered orders are counted from every day in that range. Shop orders are counted from the 0 days that have been run — 29 days have not: 1956-02-01, 1956-02-02, 1956-02-03, 1956-02-04, 1956-02-05, 1956-02-06, 1956-02-07, 1956-02-08, 1956-02-09, 1956-02-10, 1956-02-11, 1956-02-12, and 17 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.