Charges for trading some stock (UK)

Hello, tried cursory search of forum, nothing.

Noticed there’s a charge for buying LON:VMUK (0.87), but not LON:WPP. Not the first time I’ve noticed similar.

Just trying to understand why this might be?

T212-Charges-20200825104952

It’s Stamp duty on VMUK (0.5%). WPP is exempt as it’s incorporated in Jersey.

Gotch’ya. Many thanks, Mirlo.