EC PLUS is a Japanese shopping cart ASP service. Rather than being positioned as a standalone embedded cart, it is a full e-commerce site suite that includes a top page, product pages, cart pages, and more. It offers both a standard shopping cart and a multi-domain shopping cart. The latter allows multiple storefronts with different designs and URLs to be operated from a single sales system database, making it suitable for multi-brand stores, campaign sites, or network-style e-commerce operations.
Its features focus on e-commerce site building, mobile support, marketing, and customization. Pages support PC and Japan’s three major mobile carriers, with an emphasis on smartphone shopping flows. On the email side, it supports Deco-mail, HTML emails, scheduled sending, and automated emails based on the number of days after registration.
For marketing analytics, it can generate unlimited ad tracking codes and display visits, registrations, orders, and conversion data by traffic source, including Adwords, Overture, and A8. It also provides product/page access data and search keyword insights. For SEO, product-related pages can have individual title, meta description, and keyword settings, while avoiding typical parameter-based URLs. In terms of design, users can freely add pages, and those who understand HTML/CSS can modify both PC and mobile pages.
The official site does not disclose specific pricing in the main text, only stating that the standard shopping cart is “low cost.” The multi-domain shopping cart and standard shopping cart have separate fee entry points, and custom projects can be handled as much as possible according to budget. If you use “provided products” and outsource delivery, a delivery handling fee will apply. If product inventory, sales, and shipping are handled by your own company or a third party, this delivery handling fee is not required.
In terms of launch timeline, after application, an admin account can be issued in as little as around 20 business days. Payment review and implementation require additional time.
The advantages are flexible customization, multi-domain management that lowers the cost of operating multiple sites, and built-in practical features such as ad performance analysis, SEO, recurring purchases, and discounts. The drawbacks are also clear: pricing transparency is limited, it cannot be used solely as a cart function, launch time is relatively long, and although there are track records with ZEUS, F-REGI, and convenience store payments, payment methods require review and are subject to restrictions depending on product type. The page update information appears relatively old, so it is advisable to confirm the current system maintenance status, mobile compatibility, and security/compliance posture before signing a contract.
EC PLUS is better suited to sellers that already have products, target the Japanese market, and need an independent store with a degree of customization—especially teams planning to operate multiple domains or multiple campaign sites. The source text does not provide information on access from China, and payments are mainly based on local Japanese solutions. Chinese sellers serving Japanese consumers may want to compare alternatives such as Shopify, BASE, STORES, MakeShop, and futureshop.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on ecommerce-plus.jp official site.
ecommerce-plus.jp is an Japan E-commerce provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach ecommerce-plus.jp directly.