All Questions
Tagged with pos or point-of-sale
770 questions
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How can I connect to an Epson printer in a .NET 8 class library?
I can connect to an Epson printer and see it in the SetupPOS for OPOS.NET application. I can run a test print and it prints a slip of paper:
I'm attempting to write a .NET 8 C# class library to be ...
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votes
1
answer
118
views
How to add multiple lines?
I am trying to add lines to Odoo pos order lines in pos_screen, but this only adds the first selected products somehow.
I am filtering selected orders from order.lines and copying all data from it. Is ...
0
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0
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38
views
Issues with Vue.js Changes Not Reflecting in the Acculance POS System
I have recently downloaded the Acculance POS system project of Laravel and Vuejs and have been making modifications to the Vue.js code. However, despite the changes, I am unable to see any updates ...
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119
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Clover POS payments API response
POSTMAN response for payment API
Hi, I am developing a clover reporting software using clover platform API's. My client has provided me with a detailed report using the clover dashboard. Below are the ...
1
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1
answer
345
views
Custom Button Not Showing in Odoo 18 POS Interface
I'm trying to add a custom button to the Odoo 18 POS interface using a custom module. I've followed the documentation and tried all possible ways, but the button is not showing up. The module is ...
1
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1
answer
52
views
qz.printers.clearQueue() function not working in Windows
When I create a print job and the printer is offline, I want to clear the job so that the print wont get executed when the printer is back online. To solve that, I keep note of the jobId and after 15 ...
0
votes
2
answers
77
views
Loading information from a SQL DB to an array of buttons, they are not in order [closed]
I am writing a point-of-sale (POS) app where I have the layout number (1-35), text (price and product name) and image of the buttons in a SQL database. There is a ItemLayout table in the database, ...
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1
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223
views
Flutter can't scan bluetooth devices
So i have an POS app that can print a receipt to customer, and i use this package to scan the bluetooth devices : https://pub.dev/packages/flutter_blue_plus
it work on IOS devices but when i switch to ...
1
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0
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101
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Transfer/Stream data/CSV Files from POS (Point of sales) to GCS Buckets and then to Big query
I am working on a project where I have to transfer/Stream the data/CSV file from on prem POS to GCS buckets and then data will be first saved to Big Query external table and then moved to other ...
0
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1
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52
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What is the best way to know what is checked on a form and add a price on it like a POS? [Angular/TS]
What's the best way to do this other than many if statement if i'm going to compute stuff added to a cart or something
Form
acidBody: false
acidGlass: false
asphaltRemoval: false
ceilingDetail: false
...
1
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1
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102
views
Get POS Resturant session User/ Cashier
In odoo v17 POS Resturant, for Multi Employees per Session how to get POS session user and check whether it belongs to Basic Rights or Advanced Rights.
Depending on the above condition need to make ...
1
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0
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128
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Laravel POS: Streamlined Printer Integration
I'm developing a POS system using Laravel Framework 9.52.16
In this system, I have stored all printers in the system and each printer is assigned to restaurant items.
When they print the order to the ...
1
vote
2
answers
1k
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in odoo 17 Getting OwlError: Invalid handler (expected a function, received: 'undefined')
Using POS product of Odoo 17.
I am trying to add one more item in burger icon menubar in navbar.
I added the item "Admin Panel" successfully and now I want to trigger a function when user ...
0
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1
answer
277
views
No data source definition was found for data source name: 'StorePrimary'. Oracle Retail Xstore POS Dev Setup
So i have been trying to install Oracle Retail Xstore POS dev Setup on my desktop and couldn't find any solution to this error.
Here is what i get on screen when running it
the stack trace states that
...
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265
views
delphi. send command to open POS drawer
I bought the Xprinter model XP-58H, which comes with a drawer. I have checked this link but it uses COM port, while mine is USB/Bluetooth. Is there any way I could send a command to open the drawer? I'...
0
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1
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954
views
Unable to locate merchant URL for return, issuer ACS responds with an invalid PARes or system error
Unable to locate merchant URL for return, issuer ACS responds with an invalid PARes or system error
what can cause this error could you please help me
I'm trying to establish a virtual POS connection ...
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0
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2k
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Is sunmi v2 handheld POS support printing from chrome browser?
I want to print a receipt through the chrome browser. I made a money receipt using raw html,css and javascript. I send print request through javascript print() function. But I cannot able to print ...
0
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0
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65
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DAX Calculate average time to sell a pallet of product
We sell products in-store and sometimes have display pallets to increase sales. I want to calculate how long it takes to sell pallets of different products to compare effectiveness. Issue is the sales ...
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0
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551
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Print Receipt using POS printer in C#
Hello I have a inventory management system where I can print receipts.
I cant add more items to list to print because sheet becomes 2 pages and the end part goes to next page
my width is 3 inch and ...
0
votes
1
answer
118
views
Load extended field into POS from session doesn't work
I have a session:
class POSSession(models.Model):
_inherit = 'pos.session'
access_token = fields.Char(string="Access Token", readonly=True)
I'm trying to get access to the that ...
0
votes
1
answer
505
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Flutter package to code a restaurant app which prints receipts using thermal Bluetooth printer
So, I'm new to Flutter development and I have some experience in developing some apps but nothing I'm complicated. I wanted to develop an app that selects the entered dishes and quantities displays ...
0
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2
answers
430
views
How to use DirectIO() with Pos for .NET
we are using the CUSTOM VKP80III Printer. We want to send a command with the DirectIO Method of the PosCommon base clase. But I'm a little bit stumped on how to do that, in the command manual of the ...
0
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1
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570
views
Use multiple printers in JavaScript
I need to print labels and receipts using a web app. Im using vanilla js. Before printing, I need a way to specify the printer in a js function. How best can I do that? or if I can have something that ...
0
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1
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234
views
Microsoft Point of Service for .NET wont let me delete devices
I'm trying to delete a device (an old cashdrawer) from a POS-computer running windows 10, but so far, no luck.
What I've tried to do is; open cmd, head to the install-location of ms pos, and run this ...
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0
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1k
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How to print an image using a POS Bluetooth printer?
I have an Android POS embedded printer I'm using via Bluetooth.
I'm on .Net Maui 7 application.
I would like to print a bmp image. I'm using the following code :
public async Task PrintImage(string ...