The verdict in three sentences
For a distributor serving 850 outlets by phone and WhatsApp, a B2B ordering portal costs between USD 17,000 and 42,000 excluding VAT in 2026 (roughly AED 62,000 to 154,000). The budget hinges on three modules: pricing by customer category, approved credit and delivery scheduling. With about 30% fewer order errors and freed-up order takers, payback usually falls between 5 and 15 months.
What the budget covers
An ordering portal is not a consumer web shop. It must recognise each customer (wholesaler, sub-distributor, grocery, cafeteria, hotel or restaurant), show its price, check its outstanding balance and offer a delivery slot that fits the routes.
| Module | 2026 range (USD excl. VAT) | Comment |
|---|---|---|
| Scoping and sales team workshops | 1,300 to 2,500 | Pricing, credit, zones |
| Mobile design for shop owners on smartphones | 1,700 to 4,200 | Light pages, fast on mobile data |
| Catalogue and pricing by customer category | 2,500 to 6,700 | 4 to 6 price lists |
| Approved credit and balance tracking | 2,000 to 5,000 | Blocks orders above the limit |
| Card, bank transfer and wallet payments | 1,700 to 4,200 | Webhooks and reconciliation |
| Route-based delivery scheduling | 2,500 to 7,500 | Slots by zone and truck |
| ERP or business software connection | 3,300 to 8,300 | SAP Business One, Odoo, local tool |
| Testing, training and rollout to 850 outlets | 1,700 to 3,300 | Sales reps as relays |
The low end suits a distributor with 3 price lists and business software that exports its data. The high end covers an ERP without an API, volume discounts and multi-depot logistics (Dubai, Sharjah, Abu Dhabi).
Before and after the portal: what changes in numbers
| Indicator | Phone and WhatsApp | B2B portal (2026 order of magnitude) |
|---|---|---|
| Orders handled per day | 180 | 180 to 230 |
| Entry time per order | 5 to 7 min | Under 1 min (keyed by customer) |
| Order error rate | 6% | About 4% (30% fewer) |
| Orders placed outside office hours | 0% | 20 to 30% |
| Confirmation time to customer | 30 min to 2 h | Instant |
| Undetected credit overruns | Frequent | Blocked automatically |
| Sales visibility by zone | Weekly Excel file | Real-time dashboard |
Online payment also speeds up collection. As an order of magnitude, card acquiring in the UAE costs 2 to 2.75% and bank transfers almost nothing, fees to weigh against the cost of cash collected by drivers.
Typical 12-week plan
- Weeks 1 to 2: scoping, price lists, credit rules, delivery zones.
- Weeks 3 to 5: mobile mock-ups tested with 10 pilot outlets.
- Weeks 6 to 9: development, ERP connection, payments.
- Weeks 10 to 11: pilot on 80 outlets in one district (Deira or Al Quoz).
- Week 12: gradual rollout to all 850 outlets with field sales reps.
Keeping WhatsApp as a reminder channel, with a direct link to the basket, eases adoption by the least digital shop owners.
Mini case study
Rashid, sales director of a beverage distributor in Dubai, handles 180 orders a day, 26 days a month, i.e. 4,680 orders monthly. At 6% errors, he deals with about 280 errors a month, each costing USD 25 (truck return, breakage, credit note).
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- Errors down 30%: 84 fewer errors a month, i.e. USD 25,200 saved per year.
- 2 of 4 order takers moved to prospecting, at USD 2,000 fully loaded per month: USD 48,000 per year.
- Portal: USD 30,000 excl. VAT, plus USD 4,500 annual maintenance.
Net annual gain: USD 73,200 minus 4,500, i.e. USD 68,700. Payback in about 5 to 6 months.
FAQ
Will shop owners really order on a portal?
Yes, if ordering takes under 2 minutes on an entry-level smartphone. With sales rep support, 40 to 60% of outlets order online after 6 months as an order of magnitude.
How do we handle customer credit?
The portal reads each customer's limit and balance from your business software. Above the limit, the order goes to approval or requires immediate card payment.
Do we need a mobile app or a website?
A progressive web app (PWA) is enough in most cases. It installs on the home screen, weighs under 2 MB and avoids USD 5,000 to 8,000 of native development.
What maintenance cost should we plan?
Allow 12 to 18% of the initial budget per year, i.e. USD 2,500 to 7,500, hosting and minor changes included.
Is 12 weeks realistic?
Yes for a scoped project with 4 to 6 price lists and an ERP that exports its data. An ERP connection without an API can add 3 to 5 weeks.
Let's scope your project. Send us your outlet count, price lists and business software, and we will price a B2B portal between USD 17,000 and 42,000 with a 12-week schedule. Detailed quote within 48 h. 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.