Billing for your stationery and book shop in Mizoram
A class's book list on one bill, and last year's textbook coming back to the shelf at its own rate.
The night before an exam, the market traders' ledgers and a fortnight of diaries
The night before an exam, a student at the half-closed shutter
At nine at night the shutter is half down and a student knocks. He needs a black pen and a geometry box for the paper in the morning. You look in the drawer under three other things, and the pen is not there. The shop is known for being open late in exam week, and the one thing he asks for is the one thing you sold out of at noon.
The market traders who come for ledgers and carbon sheets and pay on the first
Shopkeepers from the market come to a stationery shop too. They want a new ledger for the year, a pad of carbon sheets, a box of rubber bands and a stamp pad. They take them on a promise, and pay on the first of the month. Each takes a few things at a time, and by the first the shop has a dozen small debts and no list that names what each trader took.
Three covers at one rate, and the one nobody picked is what stays on the shelf
The diaries and calendars for the new year arrive in one carton, in three covers, all at one rate. Customers take the cover they like and leave the other two. By the second week of January the shelf holds what was left over, and it is always the cover nobody wanted. Next December the dealer sends the same three, and you have no way to say which one to ask for less of.
Aizawl's students and the farm families of Lawngtlai who send theirs to town
A stationery shop in Mizoram serves the students of its district. Two of them, and what is known about each.
- Aizawl's main market held 1,073 traders and sellers in 2019, and the children of those families walk to school along the same streets.
- About 60 percent of Lawngtlai's people depend on agriculture and allied work, so many of the students there come from farm homes and buy their school things in one trip to town.
The pen marked before exam week, a trader's page for his ledgers and a diary cover read in January
The pen that students ask for, marked before exam week
Set a low mark on the black pen, the pencil and the graph paper before exam week. When the count of the pen reaches the mark, the app tells you, and you order while the dealer can still bring it. On the Thursday the students come, the pen is on the counter, and the shop is not the one that had none.
A trader's ledger in January, his carbon sheets in February, and one payment on the first
A trader's year at your counter reads in two lines: the ledger in January and the carbon sheets in February. On the first of the month he comes with the money, and you both read the same lines. He pays one total, and by March you know which of the two to stack first.
The diary cover that sold first, found in January
Make each cover of the diary its own item with its own count. Each sale comes off its own cover. In January you open the sales and see which cover finished first and which one is still in the carton. The December order for the next year starts from that list.
Tools for a counter whose weeks are exam week and the diary fortnight
Orders to suppliers
The order to the dealer for pens and graph paper, written in the week before exam week from the counts of that week.
Daily reports
The days of exam week set beside the days of the diary fortnight, each read on its own, so December's order is written from those days and not from a feeling.
Low stock warnings
A mark on the black pen, the pencil and the geometry box, so the warning comes in the week before the exams and not on the night.
Questions Mizoram stationery shops ask about exam week, diaries and photocopies
A trader takes a whole bundle of calendars to give to his customers. Can I bill the bundle on one line?
Yes. Enter the number of calendars as one line, in the trader's name. The count comes down by that number, and the calendars left are what you hold for the rest of the year.
A family transferred in the middle of the term. How do I find the books of the class their child has reached?
Put the class in each book's item name. The family tells you the class, and you read out the books of that class with the count of each, so the child leaves with the right set.
In exam week a student knocks at the half-closed shutter for one sheet of graph paper. Is a one-sheet sale worth a bill?
Yes. A sheet of graph paper is an item sold by the piece, with its own rate. A bill for one sheet takes a few seconds, and the day's sales then include the sheets that left after the shutter was half down, so the evening count is not short.
A market trader wants a proper bill for the carbon sheets and rubber bands he takes, for his own books. Can I make one for small things?
Yes. Carbon sheets and rubber bands are items with their own rate and unit, one sold by the sheet and the other by the packet. A bill for a few of each takes seconds and carries the day and the items, which is what his books need.
A fully literate state and a common school uniform
Mizoram has a literacy rate of 99.8 per cent and was declared India's first fully literate state on 20 May 2025, UNI reported in September 2026.
Since April 2023 students of Mizoram's government schools wear a common uniform, so they need not buy a new set when their parents are transferred.