ISA*00*          *00*          *ZZ*EXAMPLESUPPLIER*ZZ*EXAMPLEBUYER   *261010*1200*U*00401*000000001*0*T*:~
GS*IN*EXAMPLESUPPLIER*EXAMPLEBUYER*20261010*1200*1*X*004010~
ST*810*0006~
BIG*20261010*INV-1001-B**PO-EXAMPLE-1001~
CUR*BY*USD~
REF*SI*SHIP-1001-B~
IT1*1*6*EA*25**VN*ITEM-B~
TDS*15000~
CTT*1~
SE*8*0006~
GE*1*1~
IEA*1*000000001~