How to get a discount with KT membership app

Shopping

I'm using KT, and I heard there's a way to show KT membership with an app to get a discount at a store or something, so how do I get a membership discount with an app?

Please tell me what app it is.

258 3 7 years ago

popular Meaning of a.k.a

pu1. There's a KT membership app.
If you open it and run it, the barcode pops up, and if you show me the barcode, it'll take a picture with the barcode machine

2017-11-23

pu2. You can show me the barcode, or you can capture the barcode and show me the picture

2017-11-24

pu3. Oh... I see... Thank you

2017-11-24

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