A receipt photo arrives with almost none of the context the ledger needs. It may show a merchant, a total, and a date, but not the card used, the employee, the entity, the business purpose, or whether the purchase was already captured by a bank feed. An offshore bookkeeping team that starts by typing the amount into the first matching-looking expense line is not processing evidence; it is guessing and then dressing the guess as a transaction.
The safer routine is small and repetitive. Every image gets an intake record before anyone touches the ledger. The record holds the file name or message link, the date received, the sender, the entity, the card or bank account, the claimed amount, the merchant, the transaction date, and the person who submitted it. If the message does not answer one of those fields, the field stays blank and the item goes to a request queue. A blank field is useful information.