Smartphone POS "POS+ retail" Now Supports Keyence's Latest Handy Terminal, the "DX-A800"
Postras Co., Ltd. has announced that its "POS+ retail" smartphone POS system is now compatible with Keyence's latest "DX-A800" handy terminal. This integration combines the robust, high-speed scanning capabilities of the Keyence device with the flexible, all-in-one functionality of the POS+ retail software. The solution aims to significantly improve efficiency in retail environments by enabling mobile checkout, inventory management, and customer service anywhere on the sales floor, thereby reducing wait times and enhancing the customer experience.
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- 📰 Published: April 14, 2026 at 20:00
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Postras Co., Ltd. (Headquarters: Chuo-ku, Tokyo; President and CEO: Koichi Honda; hereinafter "Postras") announces that its smartphone POS system for retail, "POS+ retail," now officially supports the "DX-A800 series" professional full-screen handy terminal from Keyence Corporation (Headquarters: Osaka, Osaka Prefecture; President: Tetsuya Nakano; hereinafter "Keyence"). This fusion of Keyence's proprietary "world's first dual-site scan" functionality and the flexibility of a smartphone POS will further accelerate the efficiency of customer service and checkout operations in retail stores.
About "POS+ retail Smartphone POS": https://www.postas.co.jp/service/option/smartphone-pos/
(Image showing the use of POS+ retail Smartphone POS on the DX-A800)
■ Background of the Collaboration
In the retail industry, balancing labor shortages with maintaining high customer service quality has become a pressing issue. There are numerous challenges to address, including lost sales opportunities due to long checkout lines, store design limitations imposed by fixed checkout counters, and an increasing workload on staff.
Our "POS+ retail Smartphone POS" was launched as a solution to handle everything from product scanning and payment to inventory management and reservations/holds on a single smartphone, with full-scale deployment starting in Autumn 2025. Now, with support for Keyence's latest "DX-A800" handy terminal, a next-generation retail solution is realized, combining the robustness and operability of a professional terminal with the expandability and flexibility of a smartphone.
■ Features of Keyence's "DX-A800"
1. Industry-Leading 6-inch Large Screen & Ultra-Slim Design
- Features a large, highly visible screen while being exceptionally easy to hold.
- Robust design withstands drops from 2.0m onto concrete and endures the shocks of daily use.
2. World's First "Dual-Site Scan"
- Equipped with two scanning methods: "Aimer Reading" for directly targeting barcodes and "Live View Reading" for on-screen confirmation.
- A built-in distance sensor ensures the target barcode remains constantly in focus, achieving high-speed scanning.
3. Designed for Long-Term Operation
- Features a replaceable, high-performance battery, ensuring reliable, long-hour, and long-term use.
■ Features of Postras's "POS+ retail Smartphone POS"
1. Manage Everything from Sales Floor to Inventory on a Single Smartphone
- Provides a one-stop solution for product scanning, payment, inventory management, and handling reservations/holds.
- By combining with the optional "POS+ stock manager" service, the same device can handle both sales floor tasks (POS+ retail) and inventory management (stocktaking, goods receipt/issue).
- Allows for flexible store layouts and customer service, free from the constraints of a fixed checkout counter.
2. Unique "Pre-checkout Function"
- Drastically reduces payment time by allowing staff to scan items for customers waiting in the checkout line.
- Reduces lost sales opportunities and enhances customer satisfaction.
3. Retail-Specific Functions and Support
- Optimized for retail operations, including features for bundle sales, set sales, and employee discounts.
- Offers a comprehensive support system, including a 365-day call center, on-site support, and implementation training.
■ Anticipated Use Cases
- Apparel & Home Goods: Conduct on-the-spot payments and inventory checks during personalized customer service.
- Pop-up Stores & Special Events: Enable sales anywhere without the need for a fixed checkout counter.
- Large Stadiums & Event Venues: Facilitate rapid checkout at concession stands.
- Home Improvement Centers & Specialty Stores: Allow staff to assist customers while moving throughout large sales floors.
- Mobile & In-Home Sales: Process on-site payments for services such as plumbing, gas utilities, and mobile grocery services.
■ Service Overview
Service Name: POS+ retail Smartphone POS
Industry: Retail
Prerequisites: Implementation of POS+ retail
System Usage Fee (excl. tax): Initial Cost: From approx. ¥100,000; Monthly Fee: From approx. ¥4,900 (+¥1,000/month for each additional smartphone) *Please inquire separately for terminal device costs.
Optional Service: POS+ stock manager *Enables the same terminal to be used for both sales floor and inventory management tasks.
Contact: Website: https://www.postas.co.jp/inquiry
About "POS+ retail Smartphone POS": https://www.postas.co.jp/service/option/smartphone-pos/
(Image showing the use of POS+ retail Smartphone POS on the DX-A800)
■ Background of the Collaboration
In the retail industry, balancing labor shortages with maintaining high customer service quality has become a pressing issue. There are numerous challenges to address, including lost sales opportunities due to long checkout lines, store design limitations imposed by fixed checkout counters, and an increasing workload on staff.
Our "POS+ retail Smartphone POS" was launched as a solution to handle everything from product scanning and payment to inventory management and reservations/holds on a single smartphone, with full-scale deployment starting in Autumn 2025. Now, with support for Keyence's latest "DX-A800" handy terminal, a next-generation retail solution is realized, combining the robustness and operability of a professional terminal with the expandability and flexibility of a smartphone.
■ Features of Keyence's "DX-A800"
1. Industry-Leading 6-inch Large Screen & Ultra-Slim Design
- Features a large, highly visible screen while being exceptionally easy to hold.
- Robust design withstands drops from 2.0m onto concrete and endures the shocks of daily use.
2. World's First "Dual-Site Scan"
- Equipped with two scanning methods: "Aimer Reading" for directly targeting barcodes and "Live View Reading" for on-screen confirmation.
- A built-in distance sensor ensures the target barcode remains constantly in focus, achieving high-speed scanning.
3. Designed for Long-Term Operation
- Features a replaceable, high-performance battery, ensuring reliable, long-hour, and long-term use.
■ Features of Postras's "POS+ retail Smartphone POS"
1. Manage Everything from Sales Floor to Inventory on a Single Smartphone
- Provides a one-stop solution for product scanning, payment, inventory management, and handling reservations/holds.
- By combining with the optional "POS+ stock manager" service, the same device can handle both sales floor tasks (POS+ retail) and inventory management (stocktaking, goods receipt/issue).
- Allows for flexible store layouts and customer service, free from the constraints of a fixed checkout counter.
2. Unique "Pre-checkout Function"
- Drastically reduces payment time by allowing staff to scan items for customers waiting in the checkout line.
- Reduces lost sales opportunities and enhances customer satisfaction.
3. Retail-Specific Functions and Support
- Optimized for retail operations, including features for bundle sales, set sales, and employee discounts.
- Offers a comprehensive support system, including a 365-day call center, on-site support, and implementation training.
■ Anticipated Use Cases
- Apparel & Home Goods: Conduct on-the-spot payments and inventory checks during personalized customer service.
- Pop-up Stores & Special Events: Enable sales anywhere without the need for a fixed checkout counter.
- Large Stadiums & Event Venues: Facilitate rapid checkout at concession stands.
- Home Improvement Centers & Specialty Stores: Allow staff to assist customers while moving throughout large sales floors.
- Mobile & In-Home Sales: Process on-site payments for services such as plumbing, gas utilities, and mobile grocery services.
■ Service Overview
Service Name: POS+ retail Smartphone POS
Industry: Retail
Prerequisites: Implementation of POS+ retail
System Usage Fee (excl. tax): Initial Cost: From approx. ¥100,000; Monthly Fee: From approx. ¥4,900 (+¥1,000/month for each additional smartphone) *Please inquire separately for terminal device costs.
Optional Service: POS+ stock manager *Enables the same terminal to be used for both sales floor and inventory management tasks.
Contact: Website: https://www.postas.co.jp/inquiry