My base currency is EUR but generally most of my clients pay by direct UK bank transfer and a few by cheque in GBP.
However, some clients particularly those without access to UK GBP funds request to pay by other electronic means such as a credit card.
I have set up arrangements with Google Checkout and with PayPal which both allow you to pay by credit card. This incurs a small extra charge for me so please take this into consideration if you want to use either of these options.
Let me know your preference and I will email you special payment details.