Hi Uwe , the .CSV file format will be similar as given below, it is simply invoice data. it has three segments 1) header 2) detail 3) footer. H,ABC CO.,08052019, INV00031D,10210,CROCIN TAB , 10, 30.00, 300, 10.00,10.00,320.00D,21205,AMLOX TAB , 10, 20.00, 300, 10.00,10.00,220.00D,21535,CFLOX ...