@ljw8
If you are not familiar with IIF, you may have another option to explore
1. Register your three bills manually
2. Use the trial version of the exporter tool to get your bills data template
3. Prepare one new bill with the template and use the trial version of the importer tool
4. If successful, you can purchase only the importer tool license. This is a one-time $199 license.
https://get.transactionpro.com/qbd
