I just went to the local post office to buy some registered post labels in bulk for $135

I need them to register my items that are sent as large letters.

I just had an argument with the lady at the post office because she tried to sell me a box of signature on delivery labels instead.

I've checked Australia Post's website and it clearly shows that registered post is still available for letters.

Does anyone know if she was correct or was she just trying to upsell me.

I get the feeling the staff at Australia Post don't know what they are doing