Symmy connects Mailstep with Sofix. Orders flow from Mailstep into Sofix, while product and stock data as well as documents travel the other way. For this pair we transfer 3 agendas — each one separately, in the direction and interval you choose. A basic connection of one agenda takes 6–12 hours of work depending on its type; we will refine the exact scope after an initial meeting.
Select the modules to integrate
Tick the modules you want to connect — we will estimate the integration and running costs right away.
Supported modules
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Selected modules:
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What we transfer and how often
| Module | Direction | Default interval |
|---|---|---|
| Orders received | Mailstep → Sofix | 15 min |
| Product Cards | Sofix → Mailstep | 60 min |
| Stock availability | Sofix → Mailstep | 60 min |
E-shops are the most common counterparty, but the same modules also flow to CRM, WMS or B2B portals. These values are defaults, not fixed rules. The direction and interval can be changed for each module, and modules not listed here can be added — we shorten the interval when your operation needs a faster response, or extend it when less frequent synchronisation is enough.
How the connection works
On the Mailstep side we use: API with a developer portal. We connect Sofix via: Interface depends on the installation (API / DB / exports).
Regarding licences: The API is free for Mailstep customers. We will verify this during the initial analysis so your budget accounts for it from the start.
What to watch out for
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1
The interface scope differs from installation to installation.
SOFIX is deployed in various versions and with custom modifications. Before we promise a scope, we verify on your installation which agendas and operations the interface actually exposes.
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2
One source of truth for products and prices.
At trading companies, prices change daily. We agree that SOFIX manages the price list and the e-shop only displays it — two-way price editing is the most common source of data drifting apart.
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3
Never test straight on live operations.
Cancelled orders, credit notes and connection outages have to be exercised before the integration runs for real. We test every scenario against a test instance if you have one. If not, we test carefully on production — test records are always flagged, so they never mix with live data.
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4
Once fulfilment is handed over, Mailstep owns the truth about stock.
The ERP and e-shop must defer to Mailstep's statuses — otherwise the numbers drift apart within days. We set up the flows so that one place decides about availability.
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5
Map order statuses before launch.
An order passes through a series of statuses in fulfilment. We determine up front which Mailstep status corresponds to which status in your e-shop and ERP.
Customer testimonials
„We have been using Symma's platform since 2023, when they connected our core systems Base and Helios iNuvio. Since then, we've continually expanded our collaboration with new marketplaces and other features, and plan to continue to do so. We value the flexibility and reliability that…"
Lukas JenčPRESCO GROUP, a.s.
„We turned to Symmy to fully automate data transfers between the Upgates e-shop and ABRA Flexi. Connecting five key modules, from products to shipping, saves us a lot of time today and eliminates the worry of order errors. Above all, we appreciate the straightforward arrangement…"
Tomas BelkaBetexa
„We were looking for an integrator to connect the Shopify and Helios platforms. Symmy implemented this solution very quickly and at a very reasonable price. What we appreciate the most is the positive attitude, flexibility and communication - we highly recommend them."
Lukas JoukalMSR Engines group a.s.
„We have been using Symma's synchronisation platform since August 2024 to connect Base, Pohoda and TopTrans. The integration has greatly simplified our daily work thanks to automatic data transfer. Everything runs in the background and we don't have to worry about anything. The support responds…"
Lukas VacekeLVe Media s.r.o.
„We turned to Symmy to connect our ERP Helios Inuvio to Base, which we use to manage orders from the marketplace and e-shop. David Žváček proved to be an experienced project manager - he designed a workable solution, met deadlines and his approach significantly accelerated…"
Peter KrbúšikPMC spol. s.r.o.
„Due to the rapid development of online trading, we were forced to innovate our established sales procedures. This was not possible without a radical change, so we turned to Symmy, a company we had good references for. And we can confirm that thanks to the…"
Robert ŠmídR-KONTAKT KARNEVAL s.r.o.
„We were looking for a process automation solution among our key systems. Thanks to Symmy we got a stable and fast link for the order and warehouse modules. The whole collaboration went great, from the initial analysis to the final deployment and subsequent support, which…"
Ladislav KažimírPink elephant
„Symmy perfectly connects our ERP system with other e-commerce platforms. It is an integral part of day-to-day operations where it saves time and increases efficiency."
Jaroslav GorochovskýAG ART
„Last year, we at EMBLEMM used Symmy.com to integrate our Abra Flexi and Shopify systems. The cooperation involved order and inventory modules, including initial synchronization of products with different sizes.During this year, Symmy prepared a more modern way of communication between the systems using GraphQL…"
Matěj MaňákEMBLEMM CZ s.r.o.
„When completing a new e-shop, we came across a crucial need to automate two key processes - without them, billing and incoming payment control would not work.We therefore turned to Symmy, who quickly understood our situation and proposed a precise solution.Everything was done without unnecessary…"
Christopher KasparekKeyLab s.r.o.
„The cooperation is currently limited to the exchange of Expando vs. Upgates data. Here you are an important link for us on how to connect both platforms."
Jaroslav PekařRulyt s.r.o.
„The course of cooperation has been very professional, flexible and proactive from the first contact with the owner of the company, Mr. Koprajda, and his team until now. Despite the fact that we have jointly implemented a relatively complex implementation of several marketplaces at once…"
Andrea MartínkováDIMEX
Integration of Mailstep with other systems
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Frequently asked questions
How much does the integration cost?
We charge 85 € excl. VAT per hour. Connecting one module takes 6–12 hours depending on its type, more for larger systems — we confirm the exact scope after an initial call. The calculator above gives an estimate for your combination of modules.
Do I need an extra licence or module for the integration?
The API is free for Mailstep customers. We will verify the details during the initial analysis.
What happens when Sofix is unavailable?
The synchronisation retries the connection in the next interval, and keeps retrying until it reconnects. An alert goes out the moment the problem is detected, so you will know about the outage before it shows up in your orders.
Need this integration?
Get in touch — we'll discuss your modules, timeline and the exact tailored price, with no obligation.
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