AI agents for business finance: what they can and can't do
What AI agents can do in bookkeeping, close, collections and compliance today, where a person must stay in charge, and how to judge a product.
The short answer
In Calabar, as across Nigeria, an ajo or contribution group pools a fixed sum from each member every week or month and pays the whole pot to one member in turn, while a daily collector keeps your deposits and returns them at month end minus a fee. A cooperative is different: it is a registered society with by-laws, officers and accounts, and Nigerian tax law treats a society registered under co-operative law differently from an informal group. The main risks are a collector or organiser who disappears, members who stop paying after collecting, and schemes that promise returns.
Walk through Watt Market, a church car park on a Sunday or a ministry corridor on payday and you will find money being saved in groups. Some Calabar residents call it ajo, a word borrowed from Yoruba; others use esusu, "contribution" or simply "thrift". The names differ but the mechanics fall into three types, and each carries its own risk. This guide explains how each works, what rules a well-run group writes down, and what to check before you hand over a naira.
The three forms you will meet in Calabar
Rotating contribution group
A fixed number of members each pay the same amount on a set day. Each round, one member collects the whole pot. Nobody earns interest: the first person to collect gets an interest-free advance, and the last person has simply saved. The order of collection is the whole game, so a fair group draws lots or agrees the order in writing at the start.
Daily or weekly collector
A collector walks a route, often through a market, collecting small daily sums from traders and recording them on a card. At the end of the cycle, usually a month, the collector returns the total less a fee. The fee is set by the collector; there is no official rate, so agree it before the first payment and write it on the card.
Registered cooperative society
A cooperative is a formal society with members, elected officers, by-laws and a bank account in its own name. Many workplace cooperatives in Calabar deduct contributions from salary and lend to members against their savings. Nigerian law recognises these societies: section 163 of the Nigeria Tax Act 2025 exempts from tax a co-operative society registered under a law relating to co-operative societies, though not profits from a trade or business it carries on (LawGlobal Hub reproduction of the Act). Registration is with the state government's co-operative department; ask the society to show its certificate.
Rules a well-run group writes down
The groups that last are the ones where nothing is left to memory. Before joining, ask whether the group has these written down and signed by every member:
- The contribution amount, the day it is due and what happens if it is late (a fine, or the member's turn moves back).
- The collection order, how it was decided, and whether swaps are allowed.
- Who holds the money between collection and payout, and whether it sits in a bank account rather than in someone's house.
- What happens if a member who has already collected stops paying: who chases them and whether a guarantor signs.
- The organiser's or collector's fee, stated as a naira amount per cycle.
- How the group ends early if it has to, and in what order money is returned.
Worked example: who carries the risk
Ten colleagues each pay ₦20,000 a month. The pot each month is 10 × ₦20,000 = ₦200,000, and over ten months every member pays in ₦200,000 and takes out ₦200,000.
| Position | Paid in before collecting | Collects | Still owes after collecting |
|---|---|---|---|
| 1st | ₦20,000 | ₦200,000 | ₦180,000 (9 more payments) |
| 5th | ₦100,000 | ₦200,000 | ₦100,000 (5 more payments) |
| 10th | ₦200,000 | ₦200,000 | ₦0 |
The first member has borrowed ₦180,000 from the others at no cost. The last member has lent to everyone. If the first member leaves Calabar after month one, the remaining nine are short ₦20,000 every month for nine months, ₦180,000 in total. That is why guarantors and written rules matter more than friendship.
The risks, and how to reduce them
| Risk | What it looks like | What reduces it |
|---|---|---|
| Organiser or collector disappears | Collector stops coming on their route near month end | Use a known collector with a fixed stall or office; keep your card; pay into a group bank account where possible |
| Early collector defaults | Member who collected stops paying | Guarantor signs; late collectors chosen by lot get priority to speak |
| Promised returns | "Pay ₦50,000, collect ₦75,000" | Walk away: a contribution group returns only what is paid in |
| No records | Amounts kept in one person's head or phone | Signed ledger, receipts for every payment, monthly summary shared |
| Cash theft or fire | Cash kept at home or in a shop | Bank the money the same day |
The promised-return case is the one to treat most seriously. A scheme that pays old members from new members' money is a Ponzi scheme, not a cooperative. The Investments and Securities Act 2025 lists Ponzi and pyramid schemes as prohibited, and The ICIR reported in April 2025 that operators face at least ₦20 million in fines and ten years in prison. The SEC keeps a known investment scams page with red flags such as unrealistic promises and no approvals. See also our guide to spotting investment scams.
What to check first
- Do you know at least three members personally, and has the group completed a full cycle before?
- Is there a written rule sheet signed by every member?
- Where does the money sit between collection and payout?
- For a cooperative: can it show its registration certificate, by-laws and last audited accounts?
- Does anyone promise more back than you put in? If yes, do not join.
If you are deciding between a group and a savings product, our comparison of ajo, esusu and thrift against a savings app sets out the trade-offs.
Where Pryme fits
Pryme does not run contribution groups. If you want the discipline of a fixed monthly amount without a collector holding your cash, a Flexible or Fixed Savings Box in the Pryme App keeps naira savings with Solid Allianze Microfinance Bank, which is licensed by the CBN and insured by the NDIC up to the applicable limit. Current rates are shown in the app; see Savings Boxes. A group treasurer can also send each payout by transfer so every member has a record.
Questions people ask
Is ajo legal in Calabar?
Saving together informally is not illegal. What is illegal is running a scheme that promises returns paid from new members' money, which the Investments and Securities Act 2025 treats as a prohibited Ponzi or pyramid scheme.
How much do ajo collectors charge in Calabar?
There is no official rate. Each collector sets a fee, so agree it in naira before your first payment and write it on your contribution card.
What is the difference between ajo and a cooperative?
An ajo is an informal agreement between members. A cooperative is a registered society with by-laws, officers and accounts, and the Nigeria Tax Act 2025 exempts a registered co-operative society from tax except on trading profits.
What should I do if an ajo organiser runs away with the money?
Gather your contribution card, receipts and messages, list the other members affected, and report to the police. Written records make recovery far more likely.
Sources
- Section 163, Nigeria Tax Act 2025: exemptions (LawGlobal Hub) · accessed Oct 2026
- ISA 2025: Ponzi scheme operators to face 10 years jail term (The ICIR, 1 Apr 2025) · accessed Oct 2026
- Known investment scams (Securities and Exchange Commission Nigeria) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.