Hi may any one tell us are there a documantation on coding which method? which software data structures? explaing it?
SambaPOS v4 and v5 are both closed-source, so there is no such documentation for that.
Perhaps you are asking about something else?
There is a small SambaPOS API published in the WiKi.
The Database is open so you can study it’s structure.
SambaPOS supports scripting options for JScript and SQL.