Egg security - also available in English

This is from Egg's home page for Payment Verification. I don't think I can give you a direct link as they use session-aware URLs. Anyway, the page begins:

Like many other banks, payment verification is an extra security measure we're introducing to help prevent unauthorised transactions on your account.

I always think it's a good idea to proofread these things, or, even better, ask someone else to do so. Your mileage may vary, though.