1Core Development Cost
The largest portion of your budget will go toward design and development. Here is what to expect:
Basic E-commerce Site (up to 50 products): LKR 150,000 – 300,000
Includes product listings, shopping cart, checkout, basic order management, and PayHere payment gateway integration. Suitable for small businesses just starting out.
Mid-Range E-commerce Site (50–500 products): LKR 300,000 – 600,000
Adds product categories, filters, advanced search, customer accounts, order history, discount codes, and inventory management.
Enterprise E-commerce Platform (500+ products): LKR 600,000 – 2,000,000+
Full-featured platform with multi-vendor support, advanced analytics, bulk product management, API integrations, and custom checkout flows.
2Payment Gateway Integration — PayHere and Others
A Sri Lankan ecommerce store needs a reliable payment gateway. The most popular options are:
PayHere
- ▸Most widely used payment gateway in Sri Lanka
- ▸Supports VISA, MasterCard, Amex, and bank transfers
- ▸Setup/integration cost: LKR 15,000 – 30,000 (one-time, developer fee)
- ▸Transaction fee: 2.5% – 3.5% per transaction
- ▸Monthly fee: Free – LKR 5,000 depending on plan
Stripe (international payments)
- ▸Ideal if you sell to international customers
- ▸2.9% + 30¢ per transaction
- ▸Integration cost: LKR 20,000 – 40,000
iPay (Dialog)
- ▸Good for local customers with Dialog accounts
- ▸Transaction fee: 2% – 3%
Budget LKR 15,000 – 40,000 for payment gateway integration regardless of which provider you choose.
3Hosting and Infrastructure Costs
Your hosting environment is critical for an ecommerce store — downtime means lost sales.
Shared Hosting (not recommended for ecommerce): LKR 5,000 – 15,000/year
Performance issues under load, shared resources.
VPS Hosting (recommended): LKR 25,000 – 80,000/year
Dedicated resources, better performance, full control.
Managed Cloud Hosting (ideal for growing stores): LKR 60,000 – 200,000/year
Auto-scaling, 99.9% uptime SLA, daily backups, CDN included.
Domain registration: LKR 2,500 – 5,000/year
SSL Certificate: Free (Let's Encrypt) to LKR 25,000/year for EV SSL
4Ongoing Maintenance and Support
An ecommerce site is never truly "done." Plan for these recurring costs:
- ▸Monthly maintenance (updates, backups, security): LKR 8,000 – 25,000/month
- ▸Content updates (adding products, banners): LKR 3,000 – 10,000/month or hourly
- ▸Performance optimization: LKR 15,000 – 50,000 (one-time or periodic)
- ▸Google Ads / Facebook Ads management: LKR 15,000 – 50,000/month (optional but highly recommended for growth)
5Total Cost Summary — First Year
Here is what a realistic first-year ecommerce budget looks like in Sri Lanka:
| Item | Low Estimate | High Estimate |
|---|---|---|
| Design & Development | LKR 150,000 | LKR 600,000 |
| Domain (1 year) | LKR 2,500 | LKR 5,000 |
| Hosting (1 year) | LKR 25,000 | LKR 200,000 |
| SSL Certificate | LKR 0 | LKR 25,000 |
| Payment Gateway Setup | LKR 15,000 | LKR 40,000 |
| Content / Photography | LKR 10,000 | LKR 80,000 |
| Maintenance (12 months) | LKR 60,000 | LKR 300,000 |
| **Total Year 1** | **LKR 262,500** | **LKR 1,250,000** |
Most small-to-medium businesses in Sri Lanka successfully launch a professional ecommerce store for LKR 300,000 – 500,000 in the first year.
Conclusion
Building an ecommerce website in Sri Lanka requires a realistic budget and a clear understanding of all cost components. While it is tempting to go for the cheapest option, investing in a reliable, fast, and secure platform will deliver far better returns long-term. At PrimeSoft, we build ecommerce solutions tailored to Sri Lankan businesses — with PayHere integration, mobile-first design, and ongoing support. Get in touch for a free consultation.
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