Aivec APPs sells WCEX plugins that add Amazon Pay, wishlists, product bundling, and SEO schema to Welcart WordPress e-commerce stores.
Category
Ecommerce
Pricing
Per-plugin paid pricing (no bundled plan) — most WCEX modules are monthly subscriptions, some are one-time licenses; no free plan for the core products, from ¥550/month
Verified
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Last updated
August 7, 2026
SaaSPaidWordPress IntegrationSMBSubscription
Aivec APPs, run by Aivec Godo Kaisha (a web-production company based in Kusatsu, Shiga, Japan), develops and sells a catalog of paid subscription plugins that extend Welcart, the WordPress-based e-commerce platform used widely by Japanese online shops. Rather than a single monolithic product, Aivec APPs is a plugin storefront: each WCEX-prefixed module adds one specific capability on top of a merchant's existing Welcart store. Flagship modules include WCEX Amazon Pay (adds Amazon Pay as a checkout option), WCEX Wishlist (lets shoppers save favorite products), WCEX Item Combo Set (bundles individual products into sets with synced inventory), and AVC AEO Schema (auto-generates structured data for Google rich results and AI-overview visibility). Plugins are billed monthly or as a one-time license depending on the product, are compatible with official Welcart themes out of the box, and require WordPress 5.0+/Welcart 1.9.6+/PHP 5.6.2+. The company also offers custom plugin development and Japanese-language technical support for store owners who need bespoke functionality beyond the packaged modules.
Key Features
WCEX Amazon Pay — Adds Amazon Pay as a checkout option on a Welcart store, letting shoppers pay with their existing Amazon account details.
WCEX Wishlist — Lets logged-in shoppers save favorite products to a persistent, database-backed wishlist and see sold-out status at a glance.
WCEX Item Combo Set — Bundles individual catalog items into customizable product sets with inventory kept in sync between the bundle and its components.
AVC AEO Schema — Automatically generates structured data to help product and shop pages qualify for Google rich results and AI-overview visibility.
Official-theme compatibility — Plugins install without extra coding on official Welcart themes (Basic, Beldad, Bordeaux, Nova, Carina, Voll, Panetteria, Default); custom themes need manual template edits.
Custom plugin development & support — Aivec offers bespoke Welcart plugin customization plus Japanese-language technical support for store owners with needs beyond the packaged modules.
Pros & Cons
Pros
Modular pricing — merchants only pay for the specific WCEX plugin capabilities they need
Purpose-built for Welcart, so installation on official themes requires no custom coding