[Costrac] Welcome to the official app!
We carry a wide variety of products at great prices. From groceries to household goods and miscellaneous goods, you can get a wide variety of products at great prices that can only be found at Costco.

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App function introduction Main functions
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▼Latest information
We will inform you about limited time product information and service information. Don't miss out on great deals and take advantage of them.

▼Point card
Points will be accumulated according to the amount of your bill. You can use our store for great deals with the points you have accumulated!

▼Coupon
We regularly send out information on great deals and coupons. Receive special discounts and gifts just by using the app.

▼Store information
You can check the detailed information of the store. Get the information you need, including business hours and directions.

▼Delica/Bakery arrival information
You can check events and arrival information on the monthly calendar.

▼Product introduction
We offer a wide range of products, from standard products to seasonal products.

▼Photo
You can check the photos of the products offered in our store.

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please note
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*In order to use the latest version of the app, you will need to update your device's OS to the latest version.
*Please note that some OS may not be available. The recommended version is Android 7.0 or higher.