오픈세일

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About this app

Continue handling your PC Open Sale tasks on mobile.

Open Sale is a sales and inventory management ERP system for all wholesale, retail, and distribution businesses. From general wholesale and retail to the distribution of food ingredients, catering, and medical devices, you can check customer, item, voucher, and ledger data from the PC Open Sale and process key business tasks directly on your mobile device.

Key Features

- Dashboard: Check sales, purchases, collections, and payments status

- Customers & Items: Search, view inventory status, and view customer and item ledgers

- Vouchers: Register, view, modify, and delete sales, purchases, collections, and payments vouchers

- Quotation Management: Register, view, modify, and delete quotations, orders, and purchase orders

- Barcodes & UDI: Enter items by scanning standard barcodes and medical device UDIs

- Documents: PDF preview of transaction statements, quotations, and ledgers; send via email and print

- Quick Input: Select recently used customers and items

- Easy Login: Supports saved accounts and biometric authentication

User Guide

This app is a mobile app designed to be used in conjunction with the PC version of Open Sale. You can log in with your existing Open Sale account; however, availability may vary depending on your company's mobile access settings.

Website: https://softopen.co.kr

Inquiries: softopen@naver.com
Mobile ERP for all wholesale, retail, and distribution businesses — Link sales, inventory, ledgers, and UDI with your PC.
Updated on
Sep 15, 2026
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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.
  • No data shared with third parties
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  • No data collected
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What’s new

• 거래처 사본과 품목사진의 전체 화면 확대 보기를 추가했습니다.
• 저장된 이미지의 공유·복사·저장을 지원합니다.
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Everyone
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App support

About the developer
김용모
softopen@naver.com
South Korea