Den uautoriserede betaling står på kontoudtoget.

Yes, both are definite, but Danish marks definiteness in two different ways depending on the structure:

• If there is no adjective, Danish usually adds a definite ending to the noun:
  • et kontoudtog → kontoudtoget
• If there is an adjective before the noun, Danish usually uses:
  • den/det/de + adjective + noun
  • so: den uautoriserede betaling

That is why you get den uautoriserede betaling, not den uautoriserede betalingen in standard Danish.

Because betaling is a common-gender noun in Danish, an en-word:

• en betaling
• therefore definite with an adjective: den uautoriserede betaling

If the noun were a neuter noun (an et-word), you would use det instead.

Because the adjective is describing a definite noun phrase.

A useful pattern is:

• en uautoriseret betaling = indefinite singular
• den uautoriserede betaling = definite singular
• uautoriserede betalinger = plural

So in a definite phrase with den, the adjective normally takes -e.

Literally, yes, stå på means stand on, but in sentences like this it is idiomatic.

With documents, screens, bills, receipts, and statements, stå på often means:

• to be written on
• to appear on
• to be listed on

So here it means that the payment is shown or listed on the account statement.

Yes, that would be understandable, but står på is often more idiomatic when talking about something written or shown on a document.

Compare:

• Det står på regningen. = It is written on the bill.
• Det står på kontoudtoget. = It appears on the account statement.

Using er på is not wrong in many contexts, but står på sounds more natural for text or listed information.

Because Danish, like English, often makes compound nouns, and Danish usually writes them as one word.

Here:

• konto = account
• udtog = statement / extract

Together:

• kontoudtog = account statement

Then the definite ending is added to the whole compound:

• et kontoudtog
• kontoudtoget

Because the full compound noun kontoudtog is a neuter noun:

• et kontoudtog
• kontoudtoget

In Danish compounds, the last part usually determines the gender. Since udtog is neuter, the whole word is neuter too.

So even though konto is an en-word, the compound is still:

• et kontoudtog

The sentence follows normal Danish main-clause word order:

• Den uautoriserede betaling = subject
• står = finite verb
• på kontoudtoget = prepositional phrase

So:

Subject + verb + other information

Also, Danish main clauses follow the V2 rule, meaning the finite verb usually comes in the second position. Here, the whole subject phrase counts as the first element, and står is second.

In everyday Danish, betaling often means payment, but in banking contexts it can refer more broadly to a payment entry, card payment, or transaction line.

So in a bank statement context, English might translate it as:

• payment
• charge
• transaction

depending on the exact context.

You normally put ikke after the finite verb in a main clause:

• Den uautoriserede betaling står ikke på kontoudtoget.

So the pattern is:

• subject
• finite verb
• ikke
• the rest

You invert the verb and the subject:

• Står den uautoriserede betaling på kontoudtoget?

That is the normal Danish pattern for yes/no questions:

• statement: Den uautoriserede betaling står på kontoudtoget.
• question: Står den uautoriserede betaling på kontoudtoget?