Plenty of banks report several accounts in one statement: Citi banking packages, PNC's Virtual Wallet, credit-union member statements, OCBC consolidated statements. One PDF, several ledgers.
What conversion does with them
NoRekey reads each account's section separately. Every section carries its own opening and closing balances on the printed statement, and each is reconciled against its own figures — so a three-account statement comes out as three verified ledgers, not one merged list.
Exporting
Exports follow the same per-account structure, so each account lands in your books as itself. Import each ledger into its matching account in QuickBooks, Xero or wherever your books live — accounting software expects accounts to stay separate, and now they do.
Why this matters
Merged multi-account data is one of the classic sources of unreconcilable books: transfers between the accounts appear twice with no way to tell the sides apart. Keeping sections separate preserves both legs of every internal transfer, so each account reconciles and the transfers pair up naturally.
If a section doesn't reconcile
Each section is verified independently, so one hard-to-read section flags for review without contaminating the others — you'll see exactly which account needs a second look.