The verdict in three sentences
On mobile, 70% of cart abandonment happens at checkout, not before. The three killers are too many steps, no mobile money, and delivery fees shown too late. Cutting the flow from 5 to 2 steps earns about 22% conversion — often a store's most profitable lever.
The 8 checkout frictions and their cost
Every friction is measurable. Here are the points that drive mobile buyers away in Kampala, with the estimated gain when fixed.
| Friction | Effect on conversion | Gain after fix |
|---|---|---|
| 5 steps instead of 2 | -18% | +22% |
| No mobile money | -35% | +30% |
| Delivery fees at the end | -14% | +11% |
| Mandatory account creation | -24% | +19% |
| 12-field form | -12% | +9% |
| No auto-fill | -7% | +6% |
| Load > 4s | -20% | +16% |
| No reassurance (returns, contact) | -9% | +8% |
Effects aren't purely additive, but fixing the first three alone often doubles conversion.
The priority levers
You don't fix everything at once. Start with the best impact / effort ratio.
| Lever | Effort | Conversion impact |
|---|---|---|
| Guest checkout (no account) | Low | +19% |
| Native mobile money | Medium | +30% |
| 5 → 2 steps | Medium | +22% |
| Fees shown from the cart | Low | +11% |
| Phone/city auto-fill | Low | +6% |
A 2-step checkout looks like: (1) contact + address, (2) mobile money choice and confirmation. Nothing else.
Mini case study
Modibo sells phone accessories in Kampala. Traffic 3,000 visitors/month, initial conversion 1.2%, so 36 orders at 12,000 FCFA = 432,000 FCFA. He adds guest checkout, native mobile money, and cuts to 2 steps. Conversion rises to 1.9%: 57 orders, or 684,000 FCFA. Monthly gain: +252,000 FCFA for about 300,000 FCFA of one-time work — paid back in 5 weeks.
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FAQ
What's the first lever to activate?
Native mobile money: its absence costs up to 35% of conversion. It's the highest-impact fix in the region.
Does guest checkout really gain that much?
Yes. Making accounts optional adds about 19% conversion. Offer account creation after the order, not before.
When should delivery fees appear?
From the cart, never at the last step. A surprise fee at the end causes 14% of avoidable abandonment.
How many steps, ideally?
Two. Going from 5 to 2 steps adds about 22% conversion. Each removed step cuts abandonment by 5 to 8%.
Does load time really matter?
Yes: beyond 4 seconds, you lose up to 20% of mobile buyers. On 3G networks, image optimization is decisive.
Let's talk about your project. We audit your checkout and recover lost sales within days. 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.
