The verdict in three sentences
A mobile-money gateway advertises 99.5 to 99.9 % uptime, which still leaves 40 minutes to 3 hours of downtime per month, often at the worst moments. Without automatic failover from one rail to card to a second wallet, every minute of downtime is 100 % lost on that window. With payment orchestration, you recover 60 to 80 % of those sales by re-routing the transaction to an available rail.
Anatomy of an outage and its real cost
A payment outage takes two forms: full unavailability of one gateway (rare but brutal) and transient failures (2 to 6 % of transactions via timeout or congestion). Both are handled with the same logic: detect the failure, retry smartly, then offer another provider.
| 2026 provider | Advertised uptime | Est. downtime/month | Transient failure rate | Recommended fallback |
|---|---|---|---|---|
| Paystack | ~99.9 % | ~43 min | 2 to 3 % | Flutterwave then card |
| Flutterwave | ~99.5 % | ~3 h 40 | 3 to 6 % | Paystack then card |
| Bank transfer rail | ~99.5 % | ~3 h 40 | 4 to 6 % | Paystack then card |
| Card (Stripe/PSP) | ~99.95 % | ~22 min | 1 to 3 % | Local wallet fallback |
Uptime values are 2026 orders of magnitude, not contractual SLAs. The point is the principle: stack two providers at 99.5 % with failover and your effective availability climbs toward 99.99 %, because both rarely fail at once.
Costing the loss and the recovery
Do the math on your densest sales window. Take a store at 30 orders/day, average basket 20,000 FCFA. A 2-hour outage on a Saturday night, when 25 % of the day's revenue concentrates, puts about 150,000 FCFA at stake.
| 2 h outage (30 orders/day, 20,000 FCFA) | No failover | With failover |
|---|---|---|
| Sales exposed in the window | ~150,000 FCFA | ~150,000 FCFA |
| Recovery rate | 0 % | 60 to 80 % |
| Revenue saved | 0 FCFA | 90,000 to 120,000 FCFA |
| Over 12 outages/year | 0 FCFA | ~1,260,000 FCFA |
| Orchestration cost/year (est.) | 0 FCFA | 150,000 to 400,000 FCFA |
At one major outage per month, failover pays for itself several times over. Below 15 orders/day it is still useful, but its ROI depends mostly on seasonal peaks (festivals, holidays, sales events).
Mini case study
Chidi runs a food-delivery brand in Lagos and takes 45 orders on Friday and Saturday nights, average basket 12,000 FCFA equivalent. One Saturday his PSP goes down for 90 minutes between 8 p.m. and 9:30 p.m., mid-rush. With no failover he loses about 22 orders, i.e. 264,000 FCFA, and worse, disappointed customers who order elsewhere. With orchestration re-routing to a second provider from the second failure, he recovers ~75 %, i.e. about 198,000 FCFA saved that single night. Over a year with 10 similar incidents, orchestration prevents nearly 2,000,000 FCFA of losses for an estimated annual cost of 300,000 FCFA.
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
FAQ
What is the difference between a transient failure and an outage?
A transient failure hits 2 to 6 % of individual transactions (timeout, balance, congestion) and is fixed by a retry. An outage takes a whole gateway offline for minutes to hours: only failover to another rail saves the sales.
How many retries should I configure?
On a single transaction, 1 to 2 retries a few seconds apart are enough before offering another provider. Too many retries annoy the customer and raise the risk of double charges. The rule is: short retry, then failover.
At what volume does failover pay off?
From 15 to 20 orders/day with weekend peaks, a single 2-hour outage can cost 150,000 FCFA. Orchestration, estimated at 150,000 to 400,000 FCFA/year, then pays for itself in one or two avoided outages.
Could failover charge the customer twice?
Done right, no: each attempt carries an idempotency reference and failover only triggers after the first attempt is confirmed failed. This is a critical point to test with real amounts before going live.
Can I offer this solution to other merchants?
Yes, through the Kolonell referral programme. You earn 12 % on an e-commerce project and 10 % on a marketplace, plus 5 % recurring. Refer a merchant losing sales during outages and you are commissioned.
Let's talk about your project. We cost your outage exposure and set up automatic failover sized to your volume. 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.
