5+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image

About this app

• Card-San is not just a member's card app. You can make reservations, chat with stores, check coupons, business hours and the latest information all with this one app.
• It is easy to manage because multiple store card applications can be consolidated into one application.
• Can be used at Card-San registered stores such as beauty salons, massage/relaxation salons, chiropractic clinics, fitness gyms, and restaurants.
■ Acquisition of card application
You can download the Card-San app and easily get the store app from the app's QR reader.
■Stamp/point card function
Please present the member's card QR code or bar code at the store. You can easily earn stamp points. You won't have to worry about going to the store due to losing or forgetting to bring your card. In addition, it is convenient because you can see the benefits and the card expiration date.
■ Message chat function
You can exchange messages with store staff. It is recommended for those who want to feel free to contact us and who are not good at making phone calls. 
And unlike other messenger apps, it doesn't get mixed up with messages from friends.
■ Reservation function
You can manage reservations for each date, time, menu, and person in charge. You will receive a reservation confirmation message and a reservation reminder message the day before the reservation, so you will not forget the reservation date and time.
■ Coupon information
You will receive coupon information. You will not miss the information because it is delivered by PUSH notification.
■ Notice from the store
You can easily check the current status and business status of the store.
■ Card management
You can check the card apps of multiple stores on one screen.
■ Store information
You can check basic information such as store photos, business calendar, address, phone number, address, map, etc.
You can navigate to the store with the Map app. You can inform your friends such as shop information on LINE.
■■■ Features of the app ■■■
■ Introducing nearby shops
Stores near the store that registered the card app will be introduced to the app. Even though it's in your neighborhood, attractive shops you didn't know will be introduced as (Near By).
■ Reduce the burden on smartphones
Even if you download cards from many shops, the amount of the app will hardly change, so you can solve the problem of running out of memory on your smartphone.
Updated on
May 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Photos and videos
This app may collect these data types
Personal info, Messages and 3 others
Data is encrypted in transit
You can request that data be deleted

App support

About the developer
CUSTOM AID, LIMITED LIABILITY COMPANY
support@customaid.jp
1-42, HIROTACHO, NAKAGAWA-KU ACTIVE AREA K-C NAGOYA, 愛知県 454-0867 Japan
+81 90-9172-5686