=============Glasses store ordering single machine version==================
Compared to using paper documents, it requires more annually100-300piece，It saves money and is easy to manage
During optometry, ask the customer to enter their phone number and their prescription data will be immediately displayed，Greatly simplify the optometry operation process
You don't need to input product or other data beforehand to install and use it immediately，It won't increase workload, it will only reduce workload
Small size installation package26M,After installation50M，general4GA mobile phone with memory can be installed and used
hardware configuration：A Bluetooth thermal paper printer（supportESC/POSinstruction）(A few dozen yuan for second-hand transfer)
You must read the following tutorial on how to use it，Otherwise, I wouldn't use it
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1、Free version download link(No need to connect to the internet when using disconnected devices)
Scan the QR code with a browser to download and install
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2、Official version
300first/Mobile phone，Go to advertising，No need to connect to the internet when using disconnected devices。contact18760597335（Same as WeChat）
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3、Glasses Store Single Machine Version Usage Tutorial
click On the top right“menu”，perform“System initialize”
Introduction,app store,System initialize,System settings
Salesperson's billing operation
Commodity management,Customer Management,order management
Database management,Database backup,System reinstallation
Operation of using backed up database files
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4、Tool Download
base64picture viewer Online use， base64picture viewer download
Database Table and Field Description.txt
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Next version preview： WIFIversion Pre introduction
A mobile phone or computer as a server，Other phones connected to the server， No need to back up the database anymore，The data from multiple billing phones can now be shared，
Added customer prepayment function，
Self service unmanned purchase of nursing solutions, etc
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contact18760597335（Same as WeChat）
