Hi @GisymSE
When you register an invoice, you have the following options: "Företagskontot", "Kassakonto", and "Betalt med egna pengar". If you choose "Företagskontot" or "Kassakonto", you can easily go under Cash and Bank Transactions and undo the matching to then re-match the invoice to the correct account.
However, if you have chosen "Betalt med egna pengar", you need to make a manual transfer to the correct account via a manual verification. Alternatively, you can create a credit invoice that mirrors the original invoice and pay the credit with "Betalt med egna pengar". Then you create a new invoice and post the payment against the correct account.
To be sure you are choosing the right account, it is best to register payments under Kassa- och bankhändelser. We also recommend using bank integration to automatically import bank transactions, especially since you are with Handelsbanken.
Hope this clarifies the process for you!
... Visa mer