Selling on ebay is great for any business. If you have a merchant processing facility setup with a bank, you can now accept payments online using many different processing systems that link to your merchant account.
Many people choose Worldpay but be aware they are expensive. We have a cheaper solution and all it costs is a fixed cost per month with no extra per transaction processing fees.
Just drop me an email and i will send you the link to get you setup.
If you have not already got a merchant number from a bank, try Halifax Bank of scotland.