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JapanRetail and e-commerce2023 – ongoing

Syuppin

AIMD automatic purchase and sale pricing for used cameras

Syuppin revised camera prices about six times as often after AutoML models set prices without manual checks

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Problem

Staff at Syuppin's Map Camera platform set purchase and sale prices by hand from market trends and past sales. Prices were revised too slowly. The company had worked with several vendors for about three years without reaching its goal.

Approach

Syuppin built AIMD with the consulting firm SIGMAXYZ, using Vertex AI AutoML. The models predict the number of sales and then adjust purchase and sale prices from it. Prices go to the websites and stores without a manual pre-check.

Results

about 6xincrease in the number of price revisions, per Google CloudVendor case study[1]

Takeaway

The company dropped manual pre-checks to speed up revisions. It limits automatic pricing to items with enough trading data, and new products with little history remain a gap.

Categories

Business function
Marketing and sales
Innovation type
Process innovation
Evidence
Vendor case study

Sources

Source summaries

[1]Google Cloud29 Jan 2023

Google Cloud's customer story describes how Syuppin built the AIMD pricing system on Vertex AI AutoML for its used camera business. It reports about six times more price revisions, about 1,250 items under automatic revision, and wish-list emails rising from hundreds to about 40,000 a day. The page carries no date; the Internet Archive first saved it on January 29, 2023.

Full details are in the original sources.

Added 4 Nov 2026 · Updated 4 Nov 2026
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