Will you continue using this store as is?
Security, maintenance costs, and human resources are at their limit.

EC-CUBE Replacement

"Staying as you are" will ultimately be the most expensive option.
The maintenance risks for EC-CUBE are increasing year by year.

Request a status assessment

The Risks of Continuing to Use EC-CUBE

The longer you continue to use EC-CUBE, the less time you'll have for proactive measures.

  • 01
    Security vulnerabilities / Cannot update
    Continuing to use older versions leaves vulnerabilities unaddressed, increasing security risks for payments and personal information. Additionally, customization often makes it difficult to update to the latest version.
  • 02
    Over-reliance on individuals for operations and night-time incident response
    System maintenance and improvements rely on specific individuals, making handover difficult if an employee leaves. When failures occur, night and holiday support has become routine, leading to a chronically high operational burden.
  • 03
    Stagnation of investment in new policies
    We are so caught up in maintaining our store and incurring development costs for new features to implement new measures that we can't allocate enough budget or personnel to new marketing initiatives or overseas expansion, missing out on growth opportunities.
  • 04
    Increase in maintenance and personnel costs
    Server maintenance, modifications, and troubleshooting lead to ongoing monthly labor costs, ultimately resulting in "maintenance costs" that eat into revenue.

Is maintaining the status quo the most expensive option?

Diagnose urgency based on the current situation

EC-CUBE running on an on-premise server incurs increasing labor costs for server maintenance, troubleshooting, and updates. Shopify is a SaaS cloud service that automates infrastructure and maintenance. This allows businesses to keep monthly fixed costs down and allocate their budget to offensive measures.

Items that may reduce monthly costs

Item EC-CUBE Shopify
Store Infrastructure Costs based on usage Included in Shopify's monthly fee
Server maintenance Server + application maintenance personnel costs: ¥300,000~ Managed by Shopify
Application maintenance Minimal distribution of operational burden
Customization (e.g., adding delivery date/time function) ¥150,000~ Shopify app monthly usage fee: ¥1,000~
Response to system failures Additional failure response costs incurred depending on response time Platform failures included in Shopify's monthly fee

Furthermore, it's crucial to understand the current state of your EC-CUBE environment. Use the following checklist to identify potential risks and burdens in your current operations.

Risk and Burden Assessment of Operations

Please check the applicable items.

A. Design/Code Lock-in
B. Sales methods, data management, and integration with external systems
C. Team operational fragility (reliance on specific individuals)
D. Security/Maintenance bottlenecks
E. Operational pain points
Diagnosis results
Urgency: High
(8 or more items apply)
Recommended phase: Minimum viable transition
Immediately design a structure that allows core functions to be migrated in advance and high-impact functions to operate on EC-CUBE, then begin system replacement with a minimum viable product.
Urgency: Medium
(Select 4-7 items)
Recommended Phase: Current State Assessment + Requirements Definition/Design
We will organize the Fit & Gap of the existing store, define the ideal future state of the store, organize requirements and design the system, and clarify the necessary functions, costs, and time required for construction.
Urgency: Low
(Applicable to 3 items or less)
Recommended Phase: Current State Diagnosis
We will organize the Fit & Gap of the existing store, redefine the future state of the store (rearrange standard/application/custom), and draw up a project roadmap.

Phased migration from EC-CUBE

No need for an immediate complete replacement.
Gradual migration from customized EC-CUBE at minimal cost.

  • 01
    Current State Analysis
  • 02
    Minimum Viable Product
  • 03
    Extended development
  • 04
    Optimization
  • Minimal Downtime: "Non-stop" Transition with Parallel Operations
  • Start in as Little as 2 Weeks: Identify "Critical Points" with a Lite Current State Assessment
  • Reduced On-site Burden: We Support You Through Procedure Manual Delivery, Training, and Sustenance

Migration design tailored to actual operations, minimal effort, and phased expansion.
Let's create a realistic roadmap together.

Estimated development period and cost per phase

  • 0PHASE
    Current Situation Analysis
    Migration Point Identification
    2-4 weeks
  • 1PHASE
    Requirements Definition / Design
    Migration design document finalized
    4-6 weeks
  • 2PHASE
    Minimum transition
    Maintain the current state as much as possible. Migrate necessary parts.
    2-4 months
  • 3PHASE
    Full migration / Expansion
    Optimized for the new system
    6-12 months
Phase Estimated Period Estimated Budget On-site Impact / Risk
Current State Assessment 2-4 weeks 250,000 - 1,000,000 JPY Prioritize / Visualize critical risks
Requirements Definition / Design 4-6 weeks 1,500,000 - 3,000,000 JPY Improve estimation accuracy, reduce rework rate
Minimum Migration 2-4 months 4,000,000 - 8,000,000 JPY Minimize downtime with parallel operation
Full Migration / Expansion 6-12 months 10,000,000 JPY Minimize long-term operating costs

First, let's identify the pressure points!

Request a status assessment

Reliable Quality from Commerce Media

  • 7 years of experience as a Shopify partner
  • One of only a few Shopify Premium Partners in Japan
  • Numerous replacement achievements and a project system with zero major incidents

Extensive experience migrating to Shopify

  • HALEO x BULKSPORTS Official Store

    Migration Pattern Requirements Definition / Design + Minimum Migration
    Main Challenges during Migration ・High reliance on individual knowledge for functional improvements, leading to slow implementation of measures
    ・Many customized features, causing concern about functional degradation after migration
    ・Inability to change shipping due to integration with other marketplaces
    Results of Store Migration ・All customized features were replaced with Shopify apps, eliminating unnecessary functions
    ・Operation manuals based on Shopify were created, eliminating reliance on individual knowledge
    ・Infrastructure management costs were entrusted to Shopify, eliminating concerns about server maintenance
    ・Since the shipping service had a Shopify app, integration with the WMS was easy

    Customer Testimonials

    We were concerned about migrating a large amount of data without an engineer, but Commerce Media, with its extensive track record in EC-CUBE migrations, patiently explained things based on past examples and resolved each issue one by one. Thanks to their close support, we were able to proceed with confidence, achieving a smooth and faster-than-expected replacement and improved operational efficiency.

  • RUN-WALK Style Store

    Migration Pattern Requirements Definition/Design + Minimum Migration
    Main Challenges During Migration ・High maintenance costs for servers, etc.
    ・Difficulty expanding payment options due to legacy EC-CUBE system
    ・Challenges with mobile (smartphone) compatibility for the front-end
    Results of Store Migration ・Addressed inventory management issues → Achieved real-time inventory synchronization between EC and stores
    ・Achieved double sales and membership
    ・Increased operational flexibility and reduced staff workload with a highly customizable admin screen
    ・High satisfaction with "a smooth migration" thanks to hands-on support

    Customer Testimonials

    It was incredibly reassuring to have such detailed support, always feeling like I could consult with you at any time. While changing systems requires courage and determination, it was precisely because you supported me throughout the process that I felt confident in taking the leap.

FAQ

Questions about the overall migration process

Can all data be migrated from the existing EC-CUBE?
We can migrate essential data such as products, customers, and order history. (We will assess the feasibility of migrating order data due to Shopify's specifications.)
However, custom features and special data formats will require individual handling. We will perform data mapping in advance to design a migration plan that ensures no data loss.
Can I migrate the site without downtime?
It is possible. We will develop a detailed store migration plan and operate both systems in parallel until the switchover timing, then switch over at the appropriate time to minimize downtime.
How long will the migration take?
The migration usually takes about 4 to 7 months. However, in some cases, a minimum migration can be completed in 3 to 4 months.

Costs and Expenses

Won't Shopify's monthly fees be too expensive?
Since the costs of server maintenance, security upkeep, and incident response are included in Shopify's fees, the total cost is often lower than with EC-CUBE.
Wouldn't the current situation analysis, requirements definition, and design costs go to waste?
The deliverables (a complete set of current state analysis documents, requirements definition document, and design document) will be capitalized assets and can be used by other vendors during development. We will deliver them in a way that avoids waste.
Will using the app increase my monthly costs?
Apps select only what is necessary. In many cases, they can be expanded at a lower cost than in-house customized development, which ultimately leads to reduced operational costs.

Questions regarding features

We have a lot of unique features. Can they be replicated in Shopify?
This can be achieved by combining standard features, applications, and custom development as needed. By implementing a phased migration, functions with higher priority can be migrated sequentially.
Can you support B2B features (e.g., deferred payment, wholesale pricing)?
This can be achieved by utilizing Shopify Plus B2B features or Shopify apps. There are numerous case studies involving quotations, invoicing, and deferred payments.
Do you support multi-store and cross-border e-commerce?
Shopify comes standard with multi-currency and multi-language support, making it smoother to launch overseas sales than with EC-CUBE.
Is integration with external systems (WMS/CRM/MA, etc.) possible?
Shopify's extensive API allows for flexible integration through custom apps that connect with external systems. We have a proven track record of integrating with core systems and external marketplaces, regardless of business size, from large enterprises to small and medium-sized businesses.

Design, UI/UX

Can you replicate the design of an existing website?
Based on a Shopify theme, we can reproduce the existing store's look and feel through design customization. We can also implement UI improvements at the same time.
Can you ensure it's fully smartphone compatible?
Shopify themes are responsive by default. Optimization for mobile use is also possible.

Operations and System-related

Is it okay if there isn't a knowledgeable person in charge within the company?
We create operations manuals and provide training support. We prevent reliance on specific individuals and establish a system where anyone can perform operations.
There's strong internal resistance to the store migration, but is there a way to avoid major operational changes?
The design allows for migration while maintaining existing on-site procedures as much as possible. Staged migration will distribute the burden on the teams.
What kind of support system do you have?
In addition to the official support provided by Shopify, we offer prompt assistance and partner with you to continuously improve daily operations.

Data & SEO

Can I migrate past order history and customer data?
Yes, the necessary data can be migrated. We will organize the migration target priorities, perform data cleansing, and then migrate the data. (As previously mentioned, the migration of order data will be handled after we assess the feasibility of data migration prior to execution.)
Will our SEO ranking drop?
We will maintain and strengthen SEO by utilizing Shopify's redirect functionality to optimize redirect design and site structure.

Security and Legal Compliance

Is my personal information and payment information safe?
Shopify complies with international security standards (such as PCI DSS), and its security measures are more robust than EC-CUBE.
Can you handle compliance with laws such as the invoice system and the Electronic Book Storage Act?
This can be handled with a Shopify app or external integration. We also have experience with this.

Results/Effects

Will migrating really boost sales?
In some past cases, reducing the operational burden led to an acceleration in the speed of initiative execution, resulting in more than double the sales.
How much will operating costs be reduced?
Many companies have been able to reduce their fixed costs by hundreds of thousands of yen per month because they no longer need to pay for servers, maintenance, or incident response.

"As is" is the biggest risk.
Why not start by visualizing your current situation?

Request a diagnosis