The customer who keeps his own khata too

A customer who writes his own khata is not trying to catch you out. He is the easiest customer you have, once you agree to compare the two books on a fixed day instead of arguing about a total. Match them date by date, not amount by amount, and fix whichever side is wrong.

The man with his own notebook

He pulls a small diary out of his pocket at the counter. Sometimes it is a proper register, sometimes the back of a school copy, sometimes a note on his phone. He reads out a figure that is not your figure and waits.

Most shopkeepers feel the same thing at that moment, and it is not a good feeling. It reads as distrust. It reads as though your writing is being checked in public by a man who buys forty rupees of tea leaves at a time.

Put that feeling down, because it is going to cost you money if you keep hold of it. The customer who keeps his own record is, on average, the best payer in your khata. He knows what he owes. He is not shocked by a total. He does not disappear when the balance grows, because he has watched it grow and has been planning for it.

The problem is never him. The problem is that two books written by two people will always disagree, and neither of you has a method for finding out where.

Why he keeps it, and what that tells you

There are three reasons a man writes his own khata, and they call for slightly different handling.

Three reasons a customer keeps his own book

1. 1He is careful with money by habitHe writes down everything, everywhere. Your shop is not being singled out. This is your best payer.
2. 2The balance frightens him a littleHe wants to know the number before you say it, so he is never taken by surprise.
3. 3Something went wrong onceA payment lost, a total that jumped. He has not forgotten. Do not argue better; compare more often.

The first two are good news. The third is a warning, and it is worth spotting early. A customer who started keeping his own record after a specific incident is telling you that something went wrong once and he has not forgotten it. If that is the case, the way to fix it is not to argue better. It is to make the comparison so easy and so regular that the memory stops mattering.

Whichever reason it is, the response is the same and it should be immediate: welcome it. Say out loud that you are glad he keeps it, that it makes both your jobs easier, and that you would like to compare the two books on a fixed day each time. That one sentence turns a suspicious moment into a working arrangement, and it is free.

Where two honest books disagree

Almost nobody is cheating. Two careful people produce different totals for five ordinary reasons, and knowing the five is most of the skill.

Where two honest books disagree

• He wrote it the evening it happened; you wrote it two days later
• He wrote what he paid; you wrote what was left
• A busy counter, and it went out unwritten by anybody
• A return or a swap, written once on one side and twice on the other
• Two people writing in your book, or one of them not writing at all
• A rounded bill or a quiet favour that was never said out loud

The date it was written. He took goods on a Saturday evening and you wrote it on Monday morning when you were catching up. Both entries are correct and they sit in different weeks, so any comparison by week will differ by exactly that amount.

Partial payments. He gave Rs 3,000 against a bill of Rs 4,200. He wrote "paid 3,000". You wrote the balance. Two right entries, two different-looking books.

The thing that was never written at all. Somebody else was at the counter, the shop was full, and it went out unwritten. This is the most common cause of all and it is the udhaar you forget to write down, which is a problem with the shop, not with him.

Returns and swaps. He brought something back and took something else. You adjusted; he wrote both movements separately, or neither.

Two hands in your book. Your helper wrote it once and you wrote it again at closing, or your helper did not write it at all. When more than one person writes the same khata this happens constantly, and it needs an agreed way for two people to write one book.

Notice that four of the five are about your side, not his. That is the honest position to start from, and starting from it makes the conversation short.

There is a sixth cause that is not really a disagreement at all, and it catches people out because both books are right. He counts what he took; you count what you charged. If you rounded a bill down, threw in something small, or gave him a rate you do not give everybody, his book will carry the shelf price and yours will carry what you actually wrote. Say those out loud when they happen. A favour that is never mentioned turns into a difference that looks like a mistake.

Compare by date, never by total

Here is the method, and it is the whole article in one section.

Two men arguing about a total get nowhere, because a total is a single number with a hundred possible causes. Two men comparing dates find the difference in about four minutes, every time.

Five minutes at the counter, once a month

1. 1Start from the last date you both agree onThat line is your protection. Nothing before it is ever reopened again.
2. 2Read each entry out: date, amount, what forLet him tick them off in his own book while you read. Do not hand him yours.
3. 3Stop at anything in his book and not in yours"I do not have that, tell me what it was" beats any argument, and takes ten seconds.
4. 4Say the closing figure out loud, both of youWrite it with today's date and the word agreed. That is the line you were creating.

Work from the last date on which you both agreed. That is your starting line, and it saves you from re-opening ancient history every time. From that date, read out each entry in order: the date, the amount and what it was for. Let him tick them off in his own book as you go.

One of three things happens at each line. It matches and you both move on. It is in your book and not in his, in which case you tell him what it was and he adds it. Or it is in his book and not in yours, in which case you stop and take that seriously, because it is the one that matters.

Do not defend an entry you cannot explain. "I do not have that, tell me what it was" is a much stronger sentence than any argument, and it takes ten seconds.

At the end, both of you say the closing figure out loud, and both of you write it with today's date and the word "agreed". That line is the thing you are actually creating. Next time, the comparison starts there and nothing before it can ever be reopened.

When his book is right and yours is wrong

It will happen, and how you handle it decides everything that follows.

He has a payment on the fourteenth that you do not have. He remembers giving it to your helper. Your helper does not remember. There is no note.

Take it. Say so plainly, correct your book in front of him, and thank him for keeping his record. You will lose an amount you might have won an argument about, and you will keep a customer who now knows that your book is honest and that being careful pays.

The alternative is a fight you cannot win. You cannot prove a payment did not happen, so all you can do is imply that he is lying, in your own shop, in front of whoever is standing there. Even if you are right, you have spent a customer to save Rs 2,000.

Then fix the cause instead of the incident. If money came in when you were not there, that is a hole in how your shop takes payments, and it will produce this same argument with somebody else next. A written slip for every payment, or an entry made at the moment cash is handed over, closes it for good.

If you genuinely believe he is wrong and it is a large amount, there is a middle path that keeps everybody's face: agree to leave that one line open, both write it as disputed with the date, and settle it after you have both had a chance to check properly. A disputed line that is written down and revisited calmly is very different from an argument at a busy counter.

Make the comparison happen on a day, not on a whim

The mistake most shops make is doing this only when there is trouble. Then the comparison itself feels like an accusation, and both men arrive ready to defend.

Fix a day instead. The first of the month, the day he collects his own income, the day he usually clears part of the balance. Same day every time, no drama, five minutes at the counter, and both books signed off.

A monthly comparison has a second benefit that is worth more than the accuracy. It keeps the balance in front of him. A man who sees his number every month rarely lets it climb to a size he cannot handle, and a man who never sees it is genuinely shocked when it arrives. That shock is where most bad debt begins, and this is the same reason for showing every regular customer his balance whether he asks or not.

Give him something better than his notebook

Here is the part shopkeepers miss. A customer who keeps his own khata has told you exactly what he wants: to know where he stands, without having to ask you.

So give him that, and his notebook becomes unnecessary rather than adversarial.

The simplest version is a slip at every purchase and a statement once a month. It costs you a minute and it removes the whole reason for his diary. The better version is that he can look it up himself, which is exactly what Wasoolo's customer side does: he sees each entry with its date and the running balance on his own phone, from your book, without ringing you or waiting for the first of the month. Two books become one book that both of you are reading.

And that is the outcome worth aiming at. Not winning the comparison. Ending it, so that a man who is careful with money becomes the customer you never have to chase, and never have to argue with. The dispute about an amount already paid simply cannot start when both people are looking at the same page.

He reads out a total that is lower than mine. What do I say first?

"Let us start from the last date we both agree on." Never argue about the total. Comparing dates finds the difference in minutes; comparing totals never does.

Is it rude to ask to see his notebook?

Not if you offer yours in the same sentence. "Show me yours and I will read out mine from the same date" is a fair swap and nobody can object to it.

What if he refuses to compare and just insists on his number?

Then write the difference down as disputed, with the date, and carry on. A man who will not compare is not looking for the truth, and you should stop giving new goods until it is settled.

My helper takes payments when I am out. How do I stop this happening?

Every payment gets written at the moment it is handed over, and the customer gets a slip. Money accepted without a record is where nearly all of these disagreements begin.

Should I let him write in my book?

No. One book, one set of hands. What you can do is let him watch you write it and read it back to him before he leaves.

He has been keeping his own record since something went wrong once. Should I bring that up?

No. Fix the future instead. A monthly comparison and a visible balance make the old incident stop mattering, and mentioning it only makes it fresh.