The whole of May 1768. 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: 1768-05-01, 1768-05-02, 1768-05-03, 1768-05-04, 1768-05-05, 1768-05-06, 1768-05-07, 1768-05-08, 1768-05-09, 1768-05-10, 1768-05-11, 1768-05-12, 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.