We've started providing the "RuffRuff 予約販売 Beta" to stores that applied in the second round. As of March 10, 2023, the recommended themes (themes our development team has tested extensively) are as follows.
Dawn / Refresh / Craft / Sense / Ride / Taste / Impulse / Prestige / Expanse / Be Yours
News
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RuffRuff apps are not affected by the PHP vulne...
Tsun Inc.None of the seven RuffRuff apps use PHP, so they are not affected by these PHP vulnerabilities. You do not need to change any RuffRuff app settings or reinstall the...
RuffRuff apps are not affected by the PHP vulne...
Tsun Inc.None of the seven RuffRuff apps use PHP, so they are not affected by these PHP vulnerabilities. You do not need to change any RuffRuff app settings or reinstall the...
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Security checks completed for all seven apps | ...
Tsun Inc.We have completed security checks for all seven apps using Shopify AI Toolkit, with no issues detected within the scope of these checks. We have established a process for automatic...
Security checks completed for all seven apps | ...
Tsun Inc.We have completed security checks for all seven apps using Shopify AI Toolkit, with no issues detected within the scope of these checks. We have established a process for automatic...
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Apply and remove pre-order rules in bulk by col...
Tsun Inc.In the Products list in RuffRuff 予約販売, you can now select collections to apply or remove pre-order rules in bulk. Existing rule assignments and storefront displays stay the same unless...
Apply and remove pre-order rules in bulk by col...
Tsun Inc.In the Products list in RuffRuff 予約販売, you can now select collections to apply or remove pre-order rules in bulk. Existing rule assignments and storefront displays stay the same unless...
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We've rebuilt our demo products and brought the...
Tsun Inc.We rebuilt the RuffRuff app demo products and brought together about 120 products across 7 apps on ruffruff.app. App features, settings, and pricing plans are unchanged, and no action is...
We've rebuilt our demo products and brought the...
Tsun Inc.We rebuilt the RuffRuff app demo products and brought together about 120 products across 7 apps on ruffruff.app. App features, settings, and pricing plans are unchanged, and no action is...
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Added product-specific customer limits | RuffRu...
Tsun Inc.RuffRuff Order Limits now has "Product-specific customer limits," which let you restrict which customers can purchase each product or variant by login, customer tags, and customer metafield values. Until you...
Added product-specific customer limits | RuffRu...
Tsun Inc.RuffRuff Order Limits now has "Product-specific customer limits," which let you restrict which customers can purchase each product or variant by login, customer tags, and customer metafield values. Until you...
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[Important] We discontinued the legacy "Pre-ord...
Tsun Inc.We discontinued the legacy "Pre-order badge" in RuffRuff 予約販売. Stores that used only the legacy badge need to set up the Product card badge to continue displaying a badge.
[Important] We discontinued the legacy "Pre-ord...
Tsun Inc.We discontinued the legacy "Pre-order badge" in RuffRuff 予約販売. Stores that used only the legacy badge need to set up the Product card badge to continue displaying a badge.
Shopify Blog
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What Is Shopify AI Toolkit? How It Differs from...
Tsun ライターチームWhat is Shopify AI Toolkit? We explain how it differs from Shopify Magic, Sidekick, and MCP, when to use it, and things to watch out for when adopting it, for...
What Is Shopify AI Toolkit? How It Differs from...
Tsun ライターチームWhat is Shopify AI Toolkit? We explain how it differs from Shopify Magic, Sidekick, and MCP, when to use it, and things to watch out for when adopting it, for...
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Shopifyで領収書を発行する方法|Order Printerの設定手順・サンプルコード・お...
Tsun ライターチームShopifyで日本式の領収書を発行する3つの方法を紹介します。無料のShopify Order Printerで使えるサンプルコード、適格簡易請求書の前提条件、日本向け領収書アプリ5選と運用の注意点を解説します。
Shopifyで領収書を発行する方法|Order Printerの設定手順・サンプルコード・お...
Tsun ライターチームShopifyで日本式の領収書を発行する3つの方法を紹介します。無料のShopify Order Printerで使えるサンプルコード、適格簡易請求書の前提条件、日本向け領収書アプリ5選と運用の注意点を解説します。
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What is the Shopify app "JP Invoice Receipt"? |...
ScanoriaJP Invoice Receipt (日本インボイス領収書) is an app that issues receipts from Shopify orders. It supports rounding per tax rate, notes for the reduced tax rate, and issuance by buyers themselves.
What is the Shopify app "JP Invoice Receipt"? |...
ScanoriaJP Invoice Receipt (日本インボイス領収書) is an app that issues receipts from Shopify orders. It supports rounding per tax rate, notes for the reduced tax rate, and issuance by buyers themselves.
Interviews & Case Studies
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AI仮想顧客の改善ツール「SimGym」を使ったら売上はどうなった?実行から3か月後までの記録
テキサス・アユミ味噌専門ストア「ドットミソ」でSimGymを試し、提案の裏取りから施策実行、3か月後の振り返りまでを記録。注文数や売上の変化と、SimGymの所見をそのまま成果指標にできない理由を紹介します。
AI仮想顧客の改善ツール「SimGym」を使ったら売上はどうなった?実行から3か月後までの記録
テキサス・アユミ味噌専門ストア「ドットミソ」でSimGymを試し、提案の裏取りから施策実行、3か月後の振り返りまでを記録。注文数や売上の変化と、SimGymの所見をそのまま成果指標にできない理由を紹介します。
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[Store Interview, Part 2] Building and Growing ...
テキサス・アユミ"Even when e-commerce is the main battlefield, e-commerce isn't the goal." An in-depth look at our interview with Yuji Kono of Mon Marché, whose brand "Yasai wo MOTTO" grew its...
[Store Interview, Part 2] Building and Growing ...
テキサス・アユミ"Even when e-commerce is the main battlefield, e-commerce isn't the goal." An in-depth look at our interview with Yuji Kono of Mon Marché, whose brand "Yasai wo MOTTO" grew its...
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[Store Interview, Part 1] Even When E-Commerce ...
テキサス・アユミ"Even when e-commerce is the main battlefield, e-commerce isn't the goal." Part 1 of our interview with Yuji Kono of Mon Marché, whose brand "Yasai wo MOTTO" grew its e-commerce...
[Store Interview, Part 1] Even When E-Commerce ...
テキサス・アユミ"Even when e-commerce is the main battlefield, e-commerce isn't the goal." Part 1 of our interview with Yuji Kono of Mon Marché, whose brand "Yasai wo MOTTO" grew its e-commerce...
EC Know-How & Operations Guide
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E-commerce operations: 10 tasks, priorities, an...
Tsun ライターチームExplore 5 front-end and 5 back-end e-commerce operations, covering roles from product planning to order management, delivery, and customer service. Learn how to set priorities, plan daily, weekly, and monthly...
E-commerce operations: 10 tasks, priorities, an...
Tsun ライターチームExplore 5 front-end and 5 back-end e-commerce operations, covering roles from product planning to order management, delivery, and customer service. Learn how to set priorities, plan daily, weekly, and monthly...
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Using Social Listening to Boost E-Commerce Sale...
Meltwater Japan株式会社An overview of social listening for boosting e-commerce sales. Covers how to analyze reviews and UGC, steps for using insights to improve product pages and marketing, and key points for...
Using Social Listening to Boost E-Commerce Sale...
Meltwater Japan株式会社An overview of social listening for boosting e-commerce sales. Covers how to analyze reviews and UGC, steps for using insights to improve product pages and marketing, and key points for...
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How to Sell Original T-Shirts? 4 Selling Method...
Tsun ライターチームAn explanation of how to sell original T-shirts. Compares four methods—all-in-one POD services, online marketplaces, events, and your own online store—and covers how to decide on product specifications, the process...
How to Sell Original T-Shirts? 4 Selling Method...
Tsun ライターチームAn explanation of how to sell original T-shirts. Compares four methods—all-in-one POD services, online marketplaces, events, and your own online store—and covers how to decide on product specifications, the process...
EC Platforms (Introduction, Comparison, and Migration)
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[2026 Edition] Comparison of 17 E-Commerce ASPs...
Tsun ライターチームA comparison of 17 e-commerce ASP services by pricing, payment processing fees, and features. Introduces them by purpose—free and low-cost, full-scale operation, recurring mail-order, and cross-border e-commerce—and explains cost estimates...
[2026 Edition] Comparison of 17 E-Commerce ASPs...
Tsun ライターチームA comparison of 17 e-commerce ASP services by pricing, payment processing fees, and features. Introduces them by purpose—free and low-cost, full-scale operation, recurring mail-order, and cross-border e-commerce—and explains cost estimates...
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[2026 Edition] What Is STORES? A Thorough Guide...
Tsun ライターチームLearn what STORES is, its pricing plans, pros and cons, main features, support options, and examples of businesses using it. We also explain the differences between the Free and Standard...
[2026 Edition] What Is STORES? A Thorough Guide...
Tsun ライターチームLearn what STORES is, its pricing plans, pros and cons, main features, support options, and examples of businesses using it. We also explain the differences between the Free and Standard...
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Complete Guide to Migrating from BASE to Shopif...
TsunライターチームFor merchants considering a move from BASE to Shopify, this guide explains how to decide based on fee estimates by monthly sales, which data can and cannot be carried over,...
Complete Guide to Migrating from BASE to Shopif...
TsunライターチームFor merchants considering a move from BASE to Shopify, this guide explains how to decide based on fee estimates by monthly sales, which data can and cannot be carried over,...
Tech Blog
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What Is a Shopify Webhook? Types, Setup Methods...
Tsun ライターチームThis article explains how Shopify Webhooks automatically notify external systems of order and product changes, along with their types, setup methods, differences from the API, and key points to keep...
What Is a Shopify Webhook? Types, Setup Methods...
Tsun ライターチームThis article explains how Shopify Webhooks automatically notify external systems of order and product changes, along with their types, setup methods, differences from the API, and key points to keep...
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What Is the Shopify Catalog API? The Difference...
Tsun ライターチームThe Shopify Catalog API is a mechanism that lets AI agents search for and retrieve products and guide shoppers to where they can buy them. This article explains, for developers,...
What Is the Shopify Catalog API? The Difference...
Tsun ライターチームThe Shopify Catalog API is a mechanism that lets AI agents search for and retrieve products and guide shoppers to where they can buy them. This article explains, for developers,...
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What Are Shopify Functions? A Clear Explanation...
Tsun ライターチームA complete guide to Shopify Functions, including how they differ from Shopify Scripts, what they can do, and how to implement them. Prepare for the June 2026 retirement of Scripts...
What Are Shopify Functions? A Clear Explanation...
Tsun ライターチームA complete guide to Shopify Functions, including how they differ from Shopify Scripts, what they can do, and how to implement them. Prepare for the June 2026 retirement of Scripts...
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Our Editorial Process
Learn moreFor readers new to e-commerce and Shopify, we write our articles with care to explain difficult commerce and marketing terms, along with how everything works from building a store through to selling, as “gently,” “clearly,” and “accurately” as we can.
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About the information on this site
The information published here is based on Tsun Inc.’s own experience and research. While we make every effort to publish information that is as “current” and “accurate” as possible, we cannot fully guarantee its contents. Tsun Inc. accepts no liability whatsoever for any damages arising from this site. If you find an error in the information published here, we would be grateful if you would contact Tsun Inc.