I am applying for a UK tourist visa in the US, and I directly purchase the return label in the UPS rather than from the VFS, which I believe it's fine. But I just realized they might not accept "ground service" and I bought a UPS GROUND COMMERCIAL return label.
In their guidance for applying for the UK visa:
"To have your documents returned you must provide a fully addressed prepaid electronic shipping label (we cannot accept ground services and non-electronic waybills). Put your return shipping label and envelope inside the package, and keep a copy of the waybill for your records."
Did anybody have the same situation? Is that acceptable? Thank you.