Hello.
Thanks for the help. For example, I want to send a part of my croats to the stock exchange, but I need a payment ID, the problem is that it can not be specified in any purse except for the CLI, maybe the GUI supports the payment ID, only send using . or +.
There is a problem that I do not run simplewallet.
Hello btc077,
since till now You have no official answer, I will try it myself. Do not trust me, I am not insider... Please check Yourself...
GUI and Android APK of CroatCore do not support Payment Id within current version. CLI wallet could support Payment Id, but I am using only GUI and mobile wallet. But You can send the hash of every transaction to Your counterpart. You can find the hash easily within transactions part.
CLI wallet is within directory, where is installed CroatCore GUI in case of Windows OS. There is simplewallet.exe and croatd.exe
I think that there should be Payment Id option, but I am not sure. Bitcointalk user Ridd could give You better support than me.