The verdict in three sentences
For an industrial supplies distributor in Dubai, a card gateway integration on a B2B site costs AED 15,000 to 40,000 depending on how much you automate (3-D Secure, webhooks, accounting reconciliation). Fees of 1.8 to 2.9% per transaction are easily offset by a DSO cut of 20 to 30 days on small accounts that used to pay by cheque or late bank transfer. The real critical path is merchant onboarding, 2 to 5 weeks, which should start before development does.
What a gateway integration costs in 2026
In the UAE, the main options are Network International (N-Genius), Checkout.com, Stripe (available for UAE entities) and bank acquirers such as Emirates NBD or Mashreq. The acquirer sets your rate; development cost depends on what you automate after payment.
| Integration level | Scope | 2026 price (AED, excl. VAT) | Dev time |
|---|---|---|---|
| Simple pay button | Hosted payment page, return page | 8,000 to 12,000 | 1 week |
| Standard integration | 3-D Secure, server callback, order status | 15,000 to 25,000 | 2 to 3 weeks |
| Advanced integration | Signed webhooks, payment retries, pay-by-link on invoices | 25,000 to 40,000 | 3 to 4 weeks |
| ERP reconciliation | Export to Odoo, SAP Business One or Zoho, auto-matching | + 10,000 to 20,000 | 2 weeks |
| Deposits or split payment | 30% deposit, balance on delivery | + 5,000 to 10,000 | 1 week |
| Annual maintenance | Security updates, certificate monitoring | 4,000 to 8,000 / year | ongoing |
The item most often forgotten is pay-by-link on invoices. Many distributor orders still come in by phone or through field sales reps. Sending a payment link tied to the invoice by email or WhatsApp speeds up collection as much as the online cart does.
Fees, timelines and comparison with other payment methods
Rates are negotiable. In 2026, a B2B distributor processing AED 1 to 4 million in card volume a year typically gets 1.8 to 2.3% on local cards, more on international and corporate cards.
| Payment method | Cost to the seller | Average collection time | Default risk |
|---|---|---|---|
| Card, local issuers | 1.8 to 2.3% | T+1 to T+3 | Very low |
| Card, international or corporate | 2.5 to 2.9% | T+2 to T+5 | Low |
| Bank transfer, 60-day terms | 0% direct, financing cost | 55 to 75 days | Medium |
| Post-dated cheque | Handling and chasing cost | 45 to 90 days | High |
| Invoice factoring | 1 to 2.5% per month | Immediate | Transferred |
| Cash on delivery | Logistics and security cost | Immediate | Low, but capped |
A realistic timeline: merchant application in week 1, sandbox access in week 1 or 2, development in parallel, test-card acceptance, then go-live after acquirer approval. A well-run project goes live in 4 to 6 weeks.
Technical safeguards: verify the signature of every server notification, never confirm an order on the browser redirect alone, and log every callback for finance controls.
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Mini case study
Omar, CFO of an industrial supplies distributor in Dubai, invoices AED 18 million a year, of which AED 4 million comes from 500 small SMEs (baskets of AED 1,500 to 12,000). These accounts pay on average in 68 days.
- Advanced integration + Odoo reconciliation: AED 50,000.
- Assumption: 60% of small SMEs switch to card, so AED 2.4 million collected at T+2 instead of T+68.
- Card fees at 2.1%: AED 50,400 a year.
- Cash released: 2.4M x 66 / 365, about AED 434,000 permanently. At a 7% credit-line cost, that is AED 30,400 in interest saved.
- Add 2 to 3 days a month of credit-control chasing avoided, around AED 40,000 a year.
Order-of-magnitude 2026 result: the project pays back in 15 to 20 months, with a healthier receivables ledger from the first quarter.
FAQ
How long does merchant onboarding take? Count 2 to 5 weeks depending on the provider and how complete your file is (trade licence, Emirates IDs of signatories, bank letter, online terms). Start it the day the project is signed.
Can transaction fees be negotiated? Yes. Above AED 1 million in annual card volume, 1.8% on local cards is achievable. Get quotes from at least two acquirers.
Does 3-D Secure hurt B2B conversion? Slightly, with 2 to 5% extra drop-off, but it shifts fraud liability to the issuing bank. In B2B, that protection is worth the friction.
Can we use a plugin on WooCommerce or Magento? Yes, plugins exist (AED 1,000 to 4,000), but for pay-by-link on invoices and ERP reconciliation, a custom build at AED 15,000 to 40,000 is more reliable.
Should we keep bank transfers? Yes, large accounts will keep paying by transfer. Cards mainly target baskets under AED 15,000, which concentrate late payments.
Let's scope your project. Send us your order volume, ERP and preferred acquirer, and we will price the gateway integration with an indicative budget and an onboarding 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.
