The verdict in three sentences
In Touba, WhatsApp is already the main sales channel for fabric, hardware, food and cosmetics shops, yet most traders use it like a plain phone. WhatsApp Business is free and offers a catalogue, quick replies, order labels and an away message; collecting payment through Wave costs 1 % of the amount. Well organised, this channel can bring, as a 2026 ballpark, 20 to 40 % more sales, and 5 hours of training are enough to set everything up.
The real problem: messages, not a system
The typical trader at Ocass market receives dozens of messages a day: "how much?", "do you have size 42?", "send the photo". He replies when he can, resends the same photos ten times, forgets a paid order and loses the customer in a hurry. During peak periods such as the Grand Magal, volume explodes and so do missed sales.
| Situation before | Consequence | WhatsApp Business fix | Observed effect (2026 ballpark) |
|---|---|---|---|
| Photos resent one by one | 2 to 3 h lost per day | Catalogue with prices and variants | Reply time cut by 2 to 3 |
| Prices asked again and again | Customers drop off | Quick replies with shortcuts | 10 to 20 % fewer drop-offs |
| Orders written on paper | Forgotten orders, late deliveries | Labels: new, paid, delivered | Almost no lost orders |
| Cash on delivery only | Cancellations and wasted trips | Wave link or QR, Orange Money | Fewer cancelled deliveries |
| No follow-up with past buyers | One-off sales | Broadcast lists and status updates | 20 to 30 % repeat purchases |
| Messages after closing time | Customers lost at night | Automatic away message | Orders recovered in the morning |
What the tools and the course cost
| Item | 2026 cost | Note |
|---|---|---|
| WhatsApp Business app | 0 FCFA | Android or iPhone, dedicated number recommended |
| Dedicated SIM card for the shop | 500 to 1,000 FCFA | Keeps private life and shop apart |
| Wave collection | 1 % of the amount | 50,000 FCFA collected: 500 FCFA in fees |
| Orange Money collection | Per current fee schedule | Useful for customers without Wave |
| YouTube videos | 0 FCFA | Often designed for other countries |
| One-to-one setup by a local provider | 30,000 to 100,000 FCFA | Done for you, little autonomy |
| Kolonell, Selling on WhatsApp (level 1) | 25,000 FCFA | 5 h, full method, certificate |
The course Selling on WhatsApp: catalog, orders and payments, taught in French, is level 1 of the E-commerce and online selling track. It runs entirely on a phone and you pay with Wave or Orange Money. The full 5-level track, up to an online store and logistics management, costs 350,000 FCFA instead of 450,000.
The method in 5 steps
- Business profile: shop name, Touba address, opening hours, short description, location link.
- Catalogue: 20 to 50 products with a sharp photo, price, sizes or colours, grouped into collections.
- Quick replies: price, delivery, payment methods, lead times, in French and Wolof.
- Orders and payment: labels to track each order, Wave or Orange Money payment request before dispatch, receipt sent to the customer.
- Loyalty: a broadcast list of customers who opted in, a daily status with new arrivals, a gentle reminder after 30 days.
One important rule: only add customers who saved your number and agreed to receive messages to a broadcast list, otherwise your account may be reported and blocked.
Mini case study
Serigne, 31, who sells fabrics and boubous near Ocass market in Touba, makes about 1,200,000 FCFA in sales a month, half of it through WhatsApp, with an average margin of 25 %.
- Course cost: 25,000 FCFA, paid with Wave.
- Setup: 40-item catalogue, 8 quick replies, tracking labels, Wave payment before shipping.
- Cautious assumption: +20 % on WhatsApp sales, so 600,000 × 20 % = 120,000 FCFA of extra sales a month.
- Extra margin: 120,000 × 25 % = 30,000 FCFA, minus 1 % Wave fees on those sales, 1,200 FCFA: about 28,800 FCFA a month.
Learn this skill with Kolonell Academy
Short, practical online courses (taught in French), graded exercises, certificate. Pay with Wave or Orange Money.
The course pays for itself in the first month. Over a year, under the same assumption, extra margin reaches about 345,000 FCFA, not counting the time saved by no longer resending photos. These figures are an estimate, not a guarantee.
FAQ
Do I need a new number to switch to WhatsApp Business?
No, you can convert your current number and keep your chats. A dedicated number at 500 to 1,000 FCFA is still advisable to separate shop and private life.
How much does a Wave collection cost?
For a merchant, Wave collection fees are 1 %: 500 FCFA on a 50,000 FCFA sale. Orange Money applies its own schedule.
How many products should go in the catalogue?
Start with your 20 to 50 best sellers, each with a clear photo and a price. Thirty complete listings beat 200 photos without prices.
Is the course suitable if my French reading is limited?
The videos use simple French with on-screen demonstrations, over 5 hours. A relative can help you set up the catalogue.
What comes after level 1?
The e-commerce track moves on to selling on social media, an online store and stock management. The full track costs 350,000 FCFA instead of 450,000.
Take the next step. Enroll in Selling on WhatsApp: catalog, orders and payments: 5 hours, 25,000 FCFA, Kolonell Academy certificate. Pay with Wave or Orange Money. Questions? WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
