i need some advice on how to handle billing through credit card and debit card.

any good choice, and around what price. They have to support UK payment.

Any UK reseller here is using services from other company?

Try http://www.instabill.com >>> i think they are quite qell known & widely used

I use Worldpay.com, they allow you to accept payments in 5 different currencies and then payment into your account in a currency of your choice. I pay AU$365/year and 4.5% of transactions, I'm unsure of the UK agreement.

I always recommend WorldPay as well to our design clients. The UK price is 125 quid plus 4.5%.

Mark

www.instabill.com
www.revecom.com
www.ibill.com
www.worldpay.com
www.paypal.com

All are inexpensive, and good for beginners to start with.

Good luck!
Rob.