Buyer Request offers

[riazza]

Hi All

I'm in the UK and my currency is GBP. 

When submitting an offer on the Buyer Request page and in the Total offer amount box what currency should I put in for my offer amount?.

The buyer budget is in GBP and I use GBP but the box asks for $. The error in red also states a range in GBP. (See image). obvious reasons I wouldnt want to charge too much or too less.

Also I notice a lot of people asking for samples. Can you add attachments in the create a customer offer page?

Thanks