We provide safe transaction services for used phone sales, used phone purchases, and used phone trading.
When trading used goods, you can safely trade used goods without the burden of face-to-face contact and without worrying about fraud.
A safe used phone trading platform where you can buy and sell safely non-face-to-face without worrying about used phone fraud.
During non-face-to-face delivery transactions between sellers and buyers, the transaction price is safely stored to prevent fraud.
You can compare the rate plans of various domestic budget phone carriers at a glance.
▶ Cetizen website: https://www.cetizen.com
[The Citizen app requires the following permissions. ]
1. Required access rights
# Storage device access rights
* Required when registering photos/picture files in the storage device while using the app.
* The Cetizen app is an app provided to facilitate registration of second-hand sales. If you do not need to register items, you can use the mobile page (https://m.cetizen.com).