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
You raise spend per customer by making it easy to buy more of what people already want: sensible bundles, add-ons placed where people pay, larger sizes at fair unit prices, and payment options that let customers spread a bigger shop. Measure average basket size weekly so you can see what works.
Know your number first
Spend per customer, also called basket size or average transaction value, is total sales divided by the number of sales over a period. Work it out weekly from your till records or account statement.
Example only. A small supermarket takes ₦1,800,000 in a week across 300 sales. Its average basket is ₦6,000. Lifting that by 15% to ₦6,900 with the same customers adds ₦270,000 a week in sales, with no extra footfall needed.
Raising basket size is often cheaper than finding new customers, because you are selling to people who are already in the shop. For the cost side of finding new customers, see Customer acquisition cost.
Six methods that work in Nigerian businesses
1. Bundle things people buy together
Rice and oil, a haircut and a beard trim, a prescription and the vitamins a pharmacist would recommend anyway, a meal with a drink. Bundles work when they save the customer a decision, not just a few naira. Price them fairly and show the individual prices too.
2. Put add-ons where people pay
The till is the last place a customer decides. Small, useful items placed there sell: batteries, sachets, snacks, small toiletries. In a salon, it might be a hair product the stylist has just used.
3. Offer the bigger size at a fair unit price
If a 5-litre container of oil is cheaper per litre than a 1-litre bottle, say so on the price tag. Customers who stock up save, and your average basket rises.
4. Train staff to suggest, not push
A good suggestion sounds like help: 'Do you have enough charcoal for that suya?' A bad one sounds like pressure. The FCCPC lists fair dealing under section 124 of the Federal Competition and Consumer Protection Act, which bars coercion, undue influence and unfair marketing. Staff should offer once and accept a no.
5. Use thresholds that make sense
Free delivery above a set order value, or a small gift once a customer spends a certain amount, nudges people to add one more item. Set the threshold just above your current average basket, not far above it.
6. Give people a way to pay for a bigger shop
Many customers would rather do one large monthly shop than several small ones, but cash flow stops them. Accepting transfers and cards helps. Offering a way to spread the cost helps more. There is a fuller discussion in Pay-later and average order value.
Ideas by sector
- Grocery and retail: a 'month-start basket' of staples at a clear total price, with each item's price also shown.
- Eateries: a family platter or a combo that adds a side and a drink for less than buying them separately.
- Pharmacies: a pharmacist's check that the customer has everything needed for a course of treatment, without pushing extras.
- Salons and spas: a treatment package before weddings or festive periods, booked in one visit.
- Cinemas: a ticket and snack bundle for groups, priced so the bundle is plainly better value.
In every case, the test is the same: would a fair-minded customer feel helped, or sold to? If it is the second, drop it.
Methods compared
| Method | Effort | Risk to margin | Best for |
|---|---|---|---|
| Bundles | Low | Low if priced well | Grocery, eateries, salons |
| Till add-ons | Low | Low | Grocery, pharmacies, cinemas |
| Bigger sizes | Medium (stock) | Low | Grocery, household goods |
| Staff suggestions | Medium (training) | None | All sectors |
| Spend thresholds | Low | Medium if set too low | Retail, delivery businesses |
| Payment options | Low to medium | Depends on terms | All sectors |
Stay on the right side of the rules
Basket-building only works if customers trust you. The FCCPC's published consumer rights include these points under the FCCPA:
- Prices displayed must equal the price charged at payment (section 115).
- Information given to consumers must be factually accurate, with no misleading representations (section 123).
- Consumers can ask for an itemised record of the transaction (section 118).
- Consumers can choose or reject items before completing a purchase (section 121).
A bundle advertised at one price and rung up at another breaks section 115. Our guide to running sales and promos covers this.
Measure each change
Change one thing at a time and watch the average basket for two to four weeks. If you add till items and start a bundle in the same week, you will not know which helped. Keep a short log: date, change, average basket before, average basket after.
Where Pryme fits
If your business is in a supported sector, joining Spaces through a Pryme Business Account lets customers with Loans on Spaces pay you from credit that can only be spent inside the network. A customer who can spread a monthly grocery shop or a pharmacy visit may buy the larger basket in one go. Merchant terms come from Pryme; ask through the contact page. See What is Spaces?
Questions people ask
How do I calculate average basket size?
Divide total sales by the number of sales for the same period. Weekly figures from your till or account statement work well.
Is upselling legal in Nigeria?
Suggesting extra items is fine. Coercion, undue influence or misleading claims are not, under sections 123 and 124 of the FCCPA as listed by the FCCPC.
Do bundles reduce profit?
Not if you price them sensibly. Bundles that save the customer a decision rather than a large discount usually protect margin.
Does offering pay-later increase basket size?
It can, because customers can spread the cost of a larger purchase. Results vary by sector; measure your own average basket before and after.
Sources
- FCCPC: Consumer rights and responsibilities · accessed Oct 2026
- FCCPC acts on deceptive pricing at fast-moving consumer goods store · 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.