Yes. We know this is a worry for some folk, especially first-timers. But yes, they're safe. All credit card transactions take place on a secure page (your address bar will appear green), our payment gateways only use the strictest form of encryption - namely Secure Socket Layer 3 (SSL3) - and no credit card details are stored on the website.
Still a bit stumped? Send us an email or call 0861 702 4969.