The message about extra Nectar points because it's 'hump day' ....

I am English, I speak English and I list/buy on ebay.co.uk, so I expect interactions with them to be in English as well.

I know of three definitions of 'hump':

a hump (like a camel's)

'in a hump', meaning annoyed with someone 

and a third one, which I can't really put into words as the mods will delete it - let's just say being really, really friendly with someone.

Apparently in America 'hump day' means Wednesday - but I'm not American,  I don't live in the US and I don't speak American-English.

So, could we just call Wednesday 'Wednesday', please?