Every small retailer in Egypt we've met has the same stack: a WhatsApp, a book of customers, paper receipts, and an end-of-day pile that someone reconciles on Thursday. Western POS vendors show up with Shopify + Stripe + English UIs. None of that matches the ground truth.
The owner doesn't want a dashboard. The owner wants to know, before bed, whether today beat yesterday. That's a Telegram message, not a web app.