Priority receipt not through vfs?outside uk

[Bob96]

I have my biometrics appointment tomorrow. I am now gathering documents to be sent off afterwards with my passport. In the vfs global instructions, it instructs to send a copy of the receipt if I purchased a priority service. I did purchase the priority service through the initial visa application. I received an email confirming I paid but not an invoice. It is also shown as priority on the document checklist.

Through VFS I purchased round trip courier and sms which shows up on the online transaction receipt from VFS to bring to my appointment to send as well. However, the priority service is not shown.

So I think my question is, do I provide a copy of the confirmation email as well when I send off my passport and documents? Or is VFS referring to a separate priority service through them that is purchased when booking biometrics appointment and uploading documents?

Thank you, i hope my question makes sense. I’m happy to clarify anything if it is not clear here. I appreciate any and all help.

Edit: when I purchased priority with my online application I was given the option to purchase priority through VFS or UKVI? I might be wrong with the two option? I honestly can’t remember and was not given further information with which option I chose.