Remarking a levels help

I have attached the prices of remarks for my school and what the exam board says below:

I am getting my Edexcel A level maths paper remarked because I was 1 mark off the next grade. My school is charging £30 for Access to Scripts (ATS) as it is £10 per paper. However, on the Pearson website:

https://qualifications.pearson.com/en/support/support-topics/results-certification/post-results-services/post-results-fees-august-2022.html

it says that it is free to have access so I am confused. Can someone please help?

@DataVenia

Does the school charge differently based upon the exam board? Or do they charge the same regardless if the exam board?

If it's the same, perhaps they've just averaged-out what the different exam boards charge to make it simpler for students. So the school make money on some transactions, but then lose it on others. Just a guess.

It is the same for all exam boards

OK. When I wrote the above I had it my head that some exam boards charge for their "Access to Scripts" service. However, having checked it seems that the don't. (Perhaps they did last year, and that's what I've remembered.)

The links below are to the relevant parts of their web sites.

Edexcel - free (immediate access)
OCR - free (immediate access)
Eduqas - free (immediate access)
AQA - free ("We aim to have the papers to you within one week in the majority of cases, but allow up to six weeks for them to arrive.")

So now I have a new theory. Perhaps they're just trying to prevent every student requesting this service because it's free. It would be quite an overhead if the majority of students requested their marked papers "just because they could", despite having no intention of using the papers to help inform a decision to apply for a Review of Marking or Priority Review of Marking.

Or, as @Muttley79 suggests, perhaps it's an admin fee?