Shuppinko - Yahoo! Auctions Store Listing Support App

What Is Shuppinko?

"Shuppinko" is an iOS-exclusive listing support app developed for professionals who operate Yahoo! Auctions Stores. It lets you carry out product photography, data organization, and CSV export on your iPhone, reducing the burden of tedious product-information and image management that used to be done at a PC. You can draft listing data on the spot—right at the inspection or photography site.

Typical Situations and Problems It Solves

Typing the same text over and over

In the fixed format of Yahoo! Auctions Store listings, the same content—product descriptions, precautions, shipping methods—must be entered repeatedly. Shuppinko organizes "product descriptions," "shipping details," "precautions," and "canned replies" into categories, so registered templates can be inserted in the fewest possible taps.

Category selection takes too long

Finding the right place in an enormous category hierarchy on the first try is hard work. The category inference feature predicts candidates based on your history of which categories you chose for which titles, presenting suggestions as chips once you finish entering a title. A single tap sets the category ID down to the deepest level, accurately.

Copying model numbers and specs by hand is tedious

With the OCR (text recognition) feature, you can extract text directly from photographed product tags and manuals and bring it into your product description. This prevents typos from manual entry and reduces switching between browser and app to check specs.

Main Features

• Template management: Organize product descriptions, shipping details, precautions, and canned replies by category and insert them with one tap.
• AI category inference: Learns from your selection history and suggests optimal category candidates as chips after you enter a title. The AI "suggests" rather than "decides"—final confirmation is always yours.
• OCR input support: Read product tags and manuals with the camera and capture the text.
• CSV export: Output your data as a CSV compliant with the Yahoo! Auctions Store format, connecting smoothly to bulk registration on your PC.
• Listing-oriented image management: Keep product images organized along your listing workflow.
• Bulk text import: Register up to 20 settings—such as shipping groups and lead times—at once just by pasting newline-separated text. Individual adjustments remain possible afterward.

How to Use

• 1. Photograph products at the inspection/photography site and organize the images along your listing workflow.
• 2. Enter a title and pick the listing category from the inference suggestions. Capture model numbers and specs with OCR.
• 3. Insert your registered templates to assemble descriptions and precautions.
• 4. Export the data as a CSV and hand it off to bulk registration on your PC.

FAQ and Notes

Can the whole listing be completed in this app alone?

Shuppinko does not replace the listing process itself. It is a support tool that reduces the organization, entry, and verification burdens common in practical work, making it easier to prepare listings for Yahoo! Auctions Store. Registration using the exported CSV is performed on the PC side.

Will the AI decide categories on its own?

Category inference is responsible only for suggestions; the final decision to adopt one is always the user's. This division of roles increases listing speed while preventing trouble from incorrect settings.

Pricing and supported OS

The app itself is a free download on the App Store. An in-app purchase, the "Store Listing Subscription" (JPY 1,000), is available. It supports iPhone running iOS 17.0 or later and iPad running iPadOS 17.0 or later.

Is this an official Yahoo! Auctions app?

No. Shuppinko is not an official or affiliated app of Yahoo! Auctions (Yafuoku!); it is an independently developed listing support tool. When listing or registering items on Yahoo! Auctions Store, please check the latest terms of use and guidelines of Yahoo! Auctions.

Background

The more listings you handle, the more entering descriptions and precautions turns into physical labor. Shuppinko was born to eliminate this negative experience of "repetition." Rather than a feature-heavy management tool, it specializes in one thing: finishing the listing in front of you one minute faster—turning listing from "writing from scratch" into "approving registered wording." AI, too, is positioned not as a trend but as a practical tool that relieves exhaustion in the field.