Free sample (free sale) effect under gst

Umesh (1) (174 Points)

26 May 2017  

Dear Sir

If i am providing Free Sample with my products then what is effect under GST. How i can show free qty in GST invoice

e.g. if i am sailing chocolets say 100 qty i am giving 20 qty as free then how i can show 20 qty and its value in GST Invoice???

Please help me