What is the Restaurant Point of Sale | Cash Register - W&O POS application, how does it work?

According to the introduction of aadhk, Restaurant Point of Sale | Cash Register - W&O POS is a Business app on the Android platform. There is currently a 1.9.9.19 version released on Jan 02, 2020, you can see the details below.

W&O POS - Restaurant Point of Sale is easy and useful POS System for any small or medium business. W&O Restaurant POS - Point of Sale is perfect for dining restaurant, quick service restaurant, bar/nightclub, pizzeria and coffee shops, food trucks and food events.

No monthly or annual fees. No need Internet connection.

Key Features
★ Support dinner in, takeout, tab and delivery ordering
★ Print receipt, kitchen, bar, order, report
★ Various discount, gratuity, surcharge and tax
★ Flexible permissions
★ Sales reports
★ Table reservations
★ Pay in & pay out
★ Expense management
★ Customer membership
★ Inventory management
★ Kitchen display

How to setup printers
Printer setup guide: http://wnopos.com/doc/Printer_Setup_Guide.pdf
Support following printers:
1. W&O POS Printer Adapter (Support all kind of printers)
Download PC-Printer Adapter http://wnopos.com/download/WnO-Printer-Adapter.zip
2. Wi-Fi/Lan or USB (Support most thermal printers with ESC/POS Command)
Best support printer: TSP143LAN (https://www.amazon.com/dp/B000FCP92C/ref=cm_sw_r_tw_dp_x_MOJqyb835K87B)
3. Bluetooth printer (Support specific printers with ESC/POS Command)
Best support printer: Star SM-L200 (https://www.amazon.com/dp/B010AFD5VK/ref=cm_sw_r_tw_dp_x_jMJqybHY3XHK2)

W&O POS supports Fire Tablets
https://www.amazon.com/dp/B01J94SWWU/ref=fs_ods_tab_ds

More information about the hardware
http://wnopos.com/android-pos-hardware.html

How to use with W&O Kitchen Display System
https://play.google.com/store/apps/details?id=com.aadhk.kds

Trial our full version
https://wnopos.com/android-pos-pos.html

To support multiple phones/tablets taking order at same time, you will need server version, you can download the trial version from our website.
https://wnopos.com/android-pos-pos.html

To get user guide:
https://wnopos.com/android-pos-support.html

Have an idea or feature suggestion:
https://pos.uservoice.com

※ If you like the app, then please give us a good rating as the driving force behind our continued development, thank you.
※ If you have any suggestions or questions please mail to our mailbox directly : [email protected].

Available languages (more coming soon)
English, 中文, Español (Manuel Iraizos), Deutsch (SK.Aldein), Français (Jean-Marie), Italiano (Massimiliano), Ελληνικά (next.com), Magyar (Daniel Botka), Português do Brasil (Flávio Etrusco, Marcos Piaia), Indonesia (Ricky Alamsyah), Dansk, Suomi, Svenska, Norsk, 日本語, 한국어, Thai, Türkçe (Omer), Czech (Petr Komin), Nederlands, Pусский, Indonesian, Yкраїнська, Tiếng Việt, Filipino(Max VA), Malay(Isma Mohamed)

# Enhance: Sunmi build-in printer