선결제매니저

This is an app that allows you to manage prepayment items and share them with other users.

Subscribers no longer need to manually write down prepayment ledgers.

Customers can place orders via the app using registered prepayment amounts, and business owners can check order history through the order management function.

Additionally, you can communicate with customers using nicknames, and prepayment amounts are automatically calculated by the app for transparent management.