The verdict in three sentences
In Kaolack, most small businesses live on word of mouth and a dormant Facebook page, while their customers already search on Google Maps and message on WhatsApp. A local agency charges 100,000 to 300,000 FCFA per month, whereas a trained manager can run a 30,000 to 100,000 FCFA ad budget himself, with a cost per WhatsApp conversation of 100 to 400 FCFA. The Kolonell course "Digital marketing for small businesses", level 2 Practical at 50,000 FCFA for 12 hours, gives you that system for three hours of work a week.
Agency, course or DIY: the real costs in Kaolack
The choice is not just about the upfront price. Look at what you pay each month and what you can do yourself after three months.
| Option (2026 order of magnitude) | Upfront cost | Monthly cost | What you have after 3 months |
|---|---|---|---|
| Local community management agency | 0 to 50,000 FCFA | 100,000 to 300,000 FCFA | posts, little in-house know-how |
| Freelancer per job | 25,000 to 75,000 FCFA per campaign | variable | one campaign, often with no results tracking |
| Kolonell course, level 2 Practical | 50,000 FCFA once | ad budget only | a system you run yourself |
| Digital marketing and social media track (5 levels) | 350,000 FCFA instead of 450,000 | ad budget only | from basics to expert level |
| Free tutorials | 0 FCFA | ad budget often wasted | trial and error |
The difference is over time: over 6 months, an agency at 150,000 FCFA per month costs 900,000 FCFA before ad spend. The course costs 50,000 FCFA once.
What a small, well-run ad budget brings in
The key point taught in the course: only spend on ads when the numbers justify it. For a Kaolack business, a Facebook or Instagram ad with a "Send message" button to WhatsApp is often the most profitable format.
| Monthly ad budget | Cost per WhatsApp message | Conversations | Customers at 15% conversion |
|---|---|---|---|
| 30,000 FCFA | 300 FCFA | 100 | 15 |
| 50,000 FCFA | 250 FCFA | 200 | 30 |
| 75,000 FCFA | 250 FCFA | 300 | 45 |
| 100,000 FCFA | 200 FCFA | 500 | 75 |
| 100,000 FCFA, poorly targeted | 400 FCFA | 250 | 37 |
These are 2026 estimates for Senegal outside Dakar. Cost per message varies with your sector, the season (Tabaski, back to school, year end) and the quality of your visual. Before any ad, the course has you complete your free Google Business Profile, which often brings the first calls with no budget at all.
The course programme
The course Digital marketing for small businesses: find customers with WhatsApp, Google and social media, taught in French, lasts 12 hours and works on a phone. It is level 2 Practical of the Digital marketing and social media track.
| Module | What you do | Concrete result |
|---|---|---|
| Message and priority customer | define who you sell to and why | one clear hook sentence |
| Google and Google Maps | complete your profile and directories | calls from local searches |
| WhatsApp Business | catalogue, quick replies, labels | no lost enquiries |
| Facebook and Instagram | simple posting calendar | 3 useful posts a week |
| Small-budget ads | 0 to 5,000 FCFA a day, Kaolack targeting | a measured cost per message |
| Follow-up and referrals | dashboard, review requests | customers who recommend you |
The 50,000 FCFA fee (about 76 EUR) is paid with Wave or Orange Money, and a Kolonell Academy certificate is issued at the end.
Mini case study
Learn this skill with Kolonell Academy
Short, practical online courses (taught in French), graded exercises, certificate. Pay with Wave or Orange Money.
Modou, 41, runs a hardware store at Kaolack's central market. His average basket is 25,000 FCFA, with about 5,000 FCFA margin per sale. After the course, he runs a 50,000 FCFA monthly ad pointing to WhatsApp, targeted at Kaolack and nearby towns.
At an average 250 FCFA per message, he receives about 200 conversations a month. Converting 15% gives 30 sales, i.e. 150,000 FCFA of margin for 50,000 FCFA of ad spend. Net gain: 100,000 FCFA a month. In this illustrative example, the 50,000 FCFA course pays for itself in the first month, compared with an agency at 150,000 FCFA a month that would swallow the entire gain.
FAQ
Do I need to know how to use a computer?
No, the course works entirely on a smartphone. The 12 hours of content are split into short lessons of 10 to 20 minutes.
What minimum ad budget should I plan?
You can start at 0 FCFA with Google Maps and WhatsApp Business, then test 1,000 to 2,000 FCFA a day. A budget of 30,000 to 100,000 FCFA a month is enough for most Kaolack businesses.
Does it work for a service business, not just a shop?
Yes, the examples cover shops as well as clinics, schools and service providers. The principle is the same: get WhatsApp conversations at a measured cost, for example 200 to 400 FCFA.
How much time per week does it take afterwards?
The system is designed for about 3 hours a week: posts, WhatsApp replies and reading the ad numbers.
Can an employee take the course instead of me?
Yes, the 50,000 FCFA enrolment is personal, but you can enrol the salesperson who will handle WhatsApp day to day.
Take the next step. Enroll in Digital marketing for small businesses: find customers with WhatsApp, Google and social media: 12 hours, 50,000 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.
