Legally speaking, you are always entitled to decline a sale. You are not making an offer, but inviting the customer to make an offer, which you may then accept or reject. You don't have to give a reason. However because you have taken payment could be construed as accepting the offer, but only if you don't state otherwise. Simply place a notice beside the pay now button saying: "All purchases are subject to security checks". P.S. I'm not a lawyer/solicitor, but rather I am giving my opinion based on a basic knowledge of consumer law and some past experience. Any legal issues should be clarified with a lawyer/solicitor. ....always important to have a disclaimer.
Hope this helps,
Evan
Agree that putting details on a website is an "invitation to treat" and nothing more.
The main issue at hand is that if a credit card merchant is not happy that everything is correct, they (or your anti-fraud processes) will decline a transaction. What the OP is looking to do is to cancel a transaction _after_ the customer has issued payment (this is important - a contract requires consideration from both parties - the customers' consideration is the payment).
In doing this, you lay yourself open to a breech of contract claim from the customer - especially if he had purchased something rare or expensive (if you were selling your last slab of marble from the arcopylis for example).
In many cases we really don't want to invite them to place the order again. I'm sure we're not the only ones who have had people retry ordering with different details, all of which are suspicious. That just wastes our time. If it looks OK other than the fact there is some missing information or they have placed the order using a free email address (which we clearly state we do not accept) then sometimes we will contact them and ask for a different email address and/or further information.
Wiggy, PayPal accounts can be hijacked or hacked, they are not completely safe. I used to think that too. Fortunately we have not (as far as I know) been a victim of this yet but I have read many horror stories.
I would only ever use a hotmail address for anything online (shopping, forums, etc) as i wish to have a level of privacy. The address from my ISP at home is in the form of free addresses that they offer, and any corporate email address I may have is not available to me to use for personal purchases. Besides - if I really wanted to p155 off people like you, I'd just spent £10 to register a domain such as
http://www.yorkshireplumbing.co.uk and use its email accounts.
What about if you simply do not wish to sell to a particular person when it is NOT necessarily a question of possible fraud? Has anyone else dealt with this, and if so, what do you say? For example, if someone has been abusive to you in emails and forum posts in the past, or if you are concerned that they may intend to use your product illegally.
Sarah
okay - this is going from a reasonable question to the ridiculous. If you are really saying that business is good enough that you can afford to pick and choose your customers, then you are either doing better than most, or your head is too much in the clouds.
What use may they make of your product that could be illegal.
Actually - an example of the above. Lets say you sell potting compost. Someone wants to buy this (with a hotmail email address) to grow marajuana with. In your website terms and conditions you will have a clause that people cannot buy your product for any illegal purpose. This covers you.
If people want to buy your potting compost to grow marajuana with, or buy condoms to use with a 15 year old girl, or buy pork to try and force-feed a muslim person with, I don't see how any blame can be attached to the seller. About the only exception would be a person of legal age who wants to buy alcohol to give to a 17 year old - but this is only an issue for the seller if you knew (or could reasonably be believed to know - example a bloke who comes into the off-licence with a gaggle of 17 year olds in tow) that the person was going to use the alcohol for this purpose.