Using AmWager File Upload system, create the following CSV file contents (e.g. for PARX race 10 today June 14, 2022)
mybet01,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/2",USD,2,my comments,,,
mybet02,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/3",USD,7,my comments,,,
mybet03,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/4",USD,6,my comments,,,
mybet04,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/5",USD,4,my comments,,,
mybet05,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/6",USD,10,my comments,,,
mybet06,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/7",USD,5,my comments,,,
mybet07,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/8",USD,9,my comments,,,
mybet08,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/9",USD,6,my comments,,,
mybet09,myamwagerID@email.com,20220614,USA,PH,D,EX ,,10,"1/10",USD,2,my comments,,,
mybet010,myamwagerID@email.com,20220614,USA,PH,D,E X,,10,"1/11",USD,3,my comments,,,
mybet011,myamwagerID@email.com,20220614,USA,PH,D,E X,,10,"1/12",USD,2,my comments,,,
mybet012,myamwagerID@email.com,20220614,USA,PH,D,E X,,10,"1/13",USD,1,my comments,,,
Refer to the AmWager Batch Upload instructions:
https://www.amwager.com/file-upload-wagering/
Omit illegal combinations (EX 1/1) and $0 wagers. Omit Scratched combos.
You can also accomplish the same programmatically with the AmWager API system, but File Upload is a good place to start.
Good luck!
Ted