Insights
What dependable digital operations require in practice.
Field notes and case studies drawn from designing customer journeys, transaction flows and operational systems.
Why Zion Supermarket moved from paper receipts to SMS links
The everyday problem that led to Iderwell's first retail system, and what the work grew into after launch.
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What live USSD services have taught us about bookings and payments
Lessons from building USSD journeys for transport, event reservations, Wi-Fi vouchers and paid voting in Ghana.
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When should your system tell a customer that payment succeeded?
A plain-language guide to payment requests, provider results and accurate customer confirmation.
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