Türkçe English
Home — Services — E-Commerce

E-Commerce

High-converting e-commerce stores powered by Fonvio.

E-Commerce
Over
view

In e-commerce the difference isn't getting a product into the cart — it's getting it bought, bringing the customer back and keeping operations breathing. At Saybes we build your store on Fonvio, our own e-commerce platform, and optimise every step from design to payment and shipping for conversion.

Fonvio is a platform that has been running real stores for years and is natively compatible with Türkiye's payment and logistics ecosystem. Product and variant management, stock tracking, a campaign and coupon engine, e-invoice integration and multi-channel sales are all managed from a single panel.

For payments we offer instalment credit cards, bank transfer and cash on delivery through İyzico and PayTR. Integrations with carriers such as Yurtiçi, Aras and MNG automate label creation, tracking and returns.

We set up product and stock synchronisation with marketplaces like Trendyol and Hepsiburada so you sell across channels from one inventory — a sale on the marketplace updates your site instantly.

The measurement stack a store needs to grow — Google Analytics 4 e-commerce events, Meta Pixel and the Conversions API — is configured from day one. If you wish, we take over ad management after launch: we don't just open the store, we grow it.

Mat Gross, an automotive products store built on Fonvio whose advertising we manage, is one of our recent examples.

What's included

Store setup on the Fonvio platform

Conversion-focused store design

Product, variant & category management

Stock tracking & low-stock alerts

Secure payments via İyzico / PayTR (instalments, transfer, COD)

Yurtiçi / Aras / MNG shipping integration

E-invoice & e-archive integration

Campaign, coupon & discount engine

Trendyol & Hepsiburada marketplace sync

GA4 e-commerce, Meta Pixel & Conversions API

Order & customer management panel

Post-launch advertising & growth support

Technologies we use
Fonvio (kendi altyapımız) ASP.NET Core / .NET SQL Server İyzico PayTR Yurtiçi Aras MNG Kargo API E-fatura / E-arşiv Trendyol & Hepsiburada API Google Analytics 4 Meta Pixel & Conversions API
How we work

Process

01 — Discovery

We listen and understand

We map a clear roadmap by understanding your goals, competitors and users.

02 — Strategy

We build the plan

Scope, architecture and content strategy — with measurable goals.

03 — Design

We design the experience

Brand-specific, conversion-focused interfaces.

04 — Development

Built with clean code

Fast, secure and scalable — to global standards.

05 — Launch

We launch and grow

Testing, launch and continuous improvement with SEO & performance afterwards.

FAQ

Common questions

What is Fonvio and why use it instead of off-the-shelf platforms?

Fonvio is Saybes's own e-commerce platform. It is natively compatible with Türkiye's payment, shipping and e-invoice ecosystem, charges no monthly commission and can be customised to your needs.

Which payment methods do you support?

Instalment credit cards, bank transfer/EFT and cash on delivery via İyzico and PayTR. Additional virtual POS integrations are available on request.

Can I also sell on marketplaces?

Yes. We set up product and stock sync with Trendyol and Hepsiburada so you sell on your site and marketplaces from a single inventory.

Can I migrate my existing store?

Yes. We transfer products, categories, customers and orders from your current platform and redirect old URLs to avoid any SEO loss.

Do you handle advertising after launch?

Yes. We offer Google, Meta and TikTok ad management as a separate service — the team that built the store runs the ads, so measurement and optimisation never break.

Need E-Commerce?

Let's talk about
your project

Get a Quote →