Does anyone know if it's possible to use an EMV reader with the Authorize.net/Acumatica integration? We are on 2019 r1 if that makes a difference.
Yest, it's possible, but with using some technique, similar to Device hub of Acumatica. On machines, where users will use EMV you'll need to have app running in the background, and process EMV requests, and send them to Acumatica.
Another approach would be to consider in-house hosting of Acumatica instead of the cloud. In that case you can send requests from Acumatica directly to EMV devices and process input/output from them.
Related
I would like to talk to a custom piece of hardware via my web application using WebUSB
The hardware is already able to communicate to a python script running on a laptop via USB
Now I have 2 questions and I hope you can help me :)
Does the hardware need to implement anything WebUSB specific? Or is the USB communication that is already implemented enough?
Is WebUSB ready for production? This application will be used by customers to talk to machines like excavators.
The whole application (talking to machines) already works via internet - we just need to implement the USB communication to handle the case that the user doesn't have a working internet connection.
best,
Kev
Does the hardware need to implement anything WebUSB specific? Or is the USB communication that is already implemented enough?
It is enough.
Is WebUSB ready for production? This application will be used by customers to talk to machines like excavators.
The Chrome team takes the decision to make a Web API available to developers very seriously and is committed to supporting these APIs for the long term. The draft status of the WebUSB API should not be taken as a reflection of the Chrome team commitment to this work. It is a necessary effect of how the web standardization process works.
The WebUSB API has been available for quite some time and is considered stable. While we have been making steady investments in the implementation of the API there are no changes to the developer-facing interface planned.
I am working on a project where I need to send an amount to a credit card terminal such as verifone vx520 or Ingenico ict250.
If it was from Windows 10, would there be a way to communicate with the terminals to show an amount on the terminal screen?
(we are trying to avoid manual input on the terminal)
If it is not possible to send an amount to either verifone vx520 or Ingenico ict250, are there any other terminals that can accumplish this?
If so, it would be very helpful if you can also show me their API documents.
Thanks
The device you want to use is called CAT (Credit Authorization Terminal) in the UnifiedPOS specification.
Get the specification PDF from this page and refer to the specification from page 281.
Document -- retail/17-07-32 (UnifiedPOS Retail Peripheral Architecture, Version 1.14.1)
However, this device specification has been standardized at the request from the Japanese market and is likely not implemented in countries other than Japan.
Perhaps neither Verifone nor Ingenico provide control of CAT devices OPOS/POS for.NET/JavaPOS.
It seems that other vendors do not have it.
Vendors such as Verifone and Ingenico have their own developer sites and SDKs.
Also, vendors will have information on ISVs that use them to provide applications/solutions with the features you want.
Register to a site such as the following to get information on SDKs and applications/solutions.
Verifone Developper Central
Retail Solutions
Ingenico ePayments Developer hub
POS Solutions
This is a different question but what I am trying to do is avoid PCI compliance on my end and transfer that issue over to the customer. This will deal with the transfer of credit card numbers. I am wondering how you can create an application like a website but make is so a customer can download it to their computer to use it.
The application would be connected to a API where the credit card data would be given to a credit card processor. Is this possible to do? Can I avoid using a server of my own? If so what suggestions might you make? Can it be done using react? Node? do I have to use Python? Hope this is enough information to understand.
Tim,
If I am understanding your question correctly, you goal is to provide credit-card acceptance as a function to your customer and avoid PCI compliance. If your website includes a redirect or iframe to a processor, then your customer would need to complete an SAQ-A or SAQ-A EP for their compliance.
If you are a maintaining these sites, especially if you have remote access, then you are service provider and would need to complete the relevant sections of SAQ-D. If you build the website and leave it up to your customer after that, you have no obligations under the PCI DSS.
I attached a link to the PCI SSC's website for your reference.
Best of luck
I work with POS devices. We have a cross-platform mobile Xamarin App which talks to POS devices using Bluetooth or USB.It would be a great help if you can do that.
No you cannot, unfortunately the only way to interact with any device needed by the mobile client is through web requests. Unfortunately this is limited because no 1 BLE solution would work for everyone (actually it would only work for very few).
Another challenge is that the automated UI tests will run in the order determined by Xamarin Test Cloud and you may potentially have multiple devices interacting with your one device.
You could do this all locally though on your own device. You would just trigger the UITest locally through the command line and have the BLE device by your phone. I know this isn't ideal, but really one of your best options here.
The other option you have is creating a middle-man for your POS devices. Basically the middleman would be a REST API hosted on some IoT device that contains BLE integration. You would than have to forward the BLE requests from the IoT device to your POS device, but this solution would require larger time frames for the data to transfer and wouldn't necessarily be a "real-world" testing scenario. I would expect that you would have some false failure tests due to the details with creating this solution. I have done something similar for Particle, but I was only able to run UI Tests on 1 device at a time.
Disclosure: I work for Xamarin/Microsoft.
I need to develop a project based on Bluetooth in mobile. Since I am new to j2me I studied some of the articles and run the project until the discovery of devices and services. I need to communicate between devices and transfer the desired files. I search code for client server communication through Bluetooth and got it but I didn't know how to run those code and implement further.
I have go through articles and I can run client server communication. Now I need to transfer the file and communicate to the user which was beyond the limit of my mobile through the another mobile which was within my limit.
JSR82.com has many articles and tutorials about how to use bluetooth from J2ME.
Better you refer the book, "BLUETOTH APPLICATION PROGRAMMING WITH JAVA API" by C.Balakumar. It is helpfull to you.