I have problem connecting Odoo POS to Fiscal Data Device(FDD). FDD that our country uses is Daisy Perfect S, it communicates to POS through .txt file, where the command (e.g. S,[logical number],_____,_,__;[item];[price];[quantity];[stand];[item group];[tax group];0;0;) is written and after that receipt is printed. I don't know where to locate Odoo POS .txt file(if it has one) and connect it to FDD. Please, help me, hope someone knows how to handle this issue. Thanks in advance.