August 31, 2003 9:18 PM BST
I've used Drugstore.com and InhousePharmacy.com and both have been reliable. With Inhouse Pharmacy, you don't need a prescription.
Personally, I think it's better to use a credit card for on-line orders, especially if the card is through a good company that knows how to handle retailers who try to scam their customers. I've done a lot of business on the Internet, and I haven't had any problems using a card. I do get a little concerned about dealing with foreign companies, but Inhouse Pharmacy has been great so far (I live in the USA).