API charges twice when using PDF parser

[WanqingXia]

I am using the PDF parser API and seems that my API quota is charged twice for parsing pdf
my PDF Pages package is charged when I upload file with POST /documents/upload
my PDF Parser Package is charge when I download file with GET /pdf_parser/{upload_id}
Is this what supposed to be happen or am I using the APIs incorrectly?

[cumtyc]

Yes, these two parts are counted separately. Currently, purchasing the PDF Parser Package includes an equal amount of PDF Pages for free.