In early 2023, Karim was a 26-year-old electronics repair technician in Sfax with a problem: he kept noticing that the phone accessories his customers asked for were impossible to find locally, or wildly overpriced when they were. He started importing small quantities and selling to his repair customers on the side. By 2025, he's running one of the fastest-growing consumer electronics accessories stores in Tunisia — generating over 50,000 DT per month. This is his story.
The Beginning: Selling in WhatsApp Groups
Karim's first "store" was a WhatsApp group. He'd post photos of his stock, take orders via message, and deliver manually around Sfax. It worked — but it didn't scale. Tracking orders in WhatsApp, managing stock in his head, and coordinating delivery manually was consuming every evening and weekend.
He tried building a Facebook page, which brought more visibility but also more chaos. Orders came through comments, DMs, and phone calls simultaneously. Returns were handled informally. He had no visibility into which products were actually profitable.
Discovering Shopium
A friend who ran a clothing boutique in Tunis mentioned Shopium in a group chat. Karim spent an evening reading about it. The features that caught his attention were specific: native COD support, AFEX delivery integration, and a real dashboard with order management. "It was everything I was trying to build manually, but already done," he said.
He signed up for the free trial on a Thursday evening. His store was live by Friday morning. He moved his top 20 products from Facebook posts to proper product pages with photos, descriptions, and prices. He activated AFEX delivery from the dashboard and set up his first Facebook ad — a simple video of phone cases — pointing to his new store.
The First Month
The results were immediate and measurable in a way that his WhatsApp operation never was. Within the first week, he could see exactly how many people visited each product page, which products had the highest add-to-cart rate, and where customers were dropping off in the checkout flow.
- Week 1: 47 orders, average basket 62 DT
- Week 2: 89 orders after doubling his ad spend on the winning creative
- Week 3: First repeat customers — people who'd bought once and came back directly
- Week 4: 210 orders, AFEX delivering across 12 governorates
Scaling from 5,000 to 50,000 DT/Month
The path from initial success to 50,000 DT/month took 18 months and involved three major strategic shifts:
Product-market fit
Used Shopium analytics to identify the 5 products driving 80% of revenue. Doubled down on stock for those, dropped the rest. Average order value increased 30%.
Ad system + retargeting
Built a three-stage Facebook funnel: awareness videos, product retargeting, and cart abandonment recovery. Cost per delivered order dropped from 18 DT to 7 DT.
Repeat customer engine
Activated Shopium's email marketing for past customers. Monthly promotions and new arrival announcements now drive 35% of revenue — with zero ad spend.
Karim's Advice to New Merchants
- Start with fewer products than you think you need. Karim launched with 20 products and now sells 45. His first 5 SKUs generated 70% of early revenue.
- Let data make your decisions. The products he thought would sell best rarely were. The analytics dashboard showed him what customers actually wanted.
- Invest in delivery reliability above everything else. One failed delivery costs more in trust than the revenue it generates. He was obsessive about tracking every order's delivery status.
- Treat repeat customers like VIPs. His monthly email to past customers consistently generates more revenue than his Facebook ads at a fraction of the cost.
Karim's story is not exceptional in the sense of requiring extraordinary talent or resources. It's exceptional in the sense of being systematic, patient, and customer-obsessed. The tools were available to anyone — he just used them consistently.