>>>Someone knows a good signing pad, which is a device where the client can leave a signature on a device and this gets saved with the transaction?
>>>
>>>I wonder how they are working, if it is just an image file, or some other information, and if those devices have their own sdk's or there is a standard for it?
>>
>>My son uses a Topaz T-LBK460 in his VFP application, it works without any problem. I don't know the details, but if you need more info, I can ask him.
>>
>>Update: Check this URL: https://www.topazsystems.com/foxpro.html
>
>Thanks, that is what I was looking for, they seem to have a model around 100 USD which is good.
>
>I also see they have an SDK, so I assume that I have to code specifically for the model the client is going purchase. But could be that the same SDK is used for different models of the same brand at least? That would be something nice to know if you can find out. I don't want to change the code each time the client wants to purchase another model.

I know that they used an older version called T-LBK420 earlier, they didn't have to change anything in the software. Also note that the link I showed you doesn't mention any models, so I guess it works for all Topaz' units.