Informal Credit, Formal Records: Why Writing Down IOUs Protects Your Relationships

"Nitakulipa Ijumaa." I will pay you on Friday. Few phrases are more common in everyday life — or more likely to end in an awkward conversation two months later.

Informal credit is everywhere. Shopkeepers let regular customers take goods on credit. Friends lend each other money for emergencies. Employers advance wages to staff. Suppliers allow trusted retailers to pay later. This web of trust is part of what makes communities resilient.

The trouble starts when memories differ. This article explains why writing down IOUs is an act of respect, not suspicion, and how to do it without making things uncomfortable.

Why informal credit goes wrong

Most people who borrow intend to repay. Problems usually come from:

• Different memories. Was it KES 3,000 or KES 3,500? Was it due at the end of the month or "when things get better"?
• Partial payments. Several small repayments are easy to lose track of.
• No reminders. The lender feels awkward asking, so the debt quietly grows older.
• Mixing debts. A shopkeeper with twenty customers on credit cannot remember every detail.

The result is often not lost money alone, but lost friendships and damaged business relationships.

Recording is respect

Writing down an IOU is not a sign that you do not trust someone. It shows you value the relationship enough to protect it. A clear record means:

• Neither side has to rely on memory.
• Partial payments are acknowledged properly.
• Reminders are about facts, not feelings.
• There is less room for conflict.

How to record IOUs without awkwardness

Make it routine

If you record every credit sale or loan, nobody feels singled out. "I note everything for my records" is easy to say and hard to object to.

Record it at the time

Write the details down on the day the money or goods change hands, while both people agree on them.

Ask for acknowledgement

A quick "Can you confirm this is right?" turns a one-sided note into a shared agreement.

Agree on a due date

"Soon" is not a date. Agree on a specific day, even if it can be moved later by mutual agreement.

Allow partial payments

Many borrowers can repay in instalments more easily than in one go. Recording each partial payment keeps the balance clear for both sides.

Following up the polite way

Reminders work best when they are friendly, factual and timely:

• Send a gentle reminder a few days before the due date, not after.
• Mention the amount and the agreed date.
• Make paying easy — include a link or clear instructions.
• Keep the tone warm. "Just a reminder about the balance of KES 2,000 due on Friday. Thanks!"

When credit is part of your business

For merchants, credit sales can be a competitive advantage — but only if they are managed:

• Set a credit limit per customer.
• Review outstanding balances weekly.
• Pause new credit for customers with overdue balances.
• Track staff advances separately and agree how they will be deducted or repaid.

Digital tools make it easier

A notebook works, but digital records travel with you, cannot be smudged and make reminders effortless. Paysasa's Deni is designed for exactly this:

• Record who owes you, including guest debtors identified by phone or email.
• Share a public pay page so the debtor can pay by M-Pesa checkout without logging in.
• Let the debtor acknowledge or dispute the record.
• Adjust balances when circumstances change.
• Schedule optional SMS or email reminders.

That way, the record and the reminder do the uncomfortable part, and you can focus on the relationship.

A quick example

Imagine a hardware shop owner in Machakos who lets about a dozen regular builders take materials on credit. Instead of a notebook behind the counter, she records each credit sale on the day, with the builder's phone number and an agreed due date. Each builder receives a link to confirm the amount. Two days before each due date, a friendly reminder goes out automatically, and builders pay part or all of the balance from the same link. At the end of the week she can see exactly who owes what — and nobody has to argue about what was said at the counter. The scenario is illustrative, but the approach works for any business that sells on trust.

Conclusion

Informal credit is a sign of trust, and trust deserves protection. Writing down IOUs, agreeing on due dates and sending friendly reminders prevents misunderstandings and keeps friendships and customer relationships healthy. The next time someone says "Nitakulipa Ijumaa", make a note — together.

Ready to keep track of who owes you, without the awkwardness? Try Deni on Paysasa and record your first IOU in minutes.