The easiest way to buy Bitcoin with a credit card is to use the Virtual World Exchange also known as VirWox. For the full explanation keep on reading… http://99bitcoins.com/how-to-buy-bitcoin-with-a-credit-card/

1. HOW TO BUY BITCOIN WITH
CREDIT CARD

2. “I know a lot of people have been
asking about this so I thought to write a
post about this topic. Buying Bitcoins
with a credit card is very similar to
buying Bitcoins with Paypal since both
will be done through the Paypal website”

3. “The first thing you’d want to do is go
to VirWox. VirWox is a Virtual World Exchange
which was originally setup to trade Second Life
Lindens – a virtual currency also known as SLL.
We are going to use VirWox as a mediator in
order to purchase Bitcoins with a credit card
since most places won’t allow you to do this
because of several issues”

4. “Then all you need to do is to fill out your
personal details. Where it says “Avatar Name”
you can just leave it at “No Avatar”. The
Avatar is taken from the game Second Life and
we don’t really need to link anything here”

5. “Once you’ve entered all of your information
you can just click “Register”. The next thing
that will happen is that you will get an email
from VirWox with your temporary password.
I strongly advise you to change that password
since you will be transferring money through
this site”

6. “You will now move on to the PayPal payment
page. If you have a PayPal account you can
just log into it and make the payment. If
however you don’t have an account and want
to pay with a credit card you can just click the
link “Don’t have a PayPal account ?””

7. “After you deposit the money it will show on
the top left side in VirWox on your USD
balance. Now it’s time to buy some Bitcoins.
The first step you’d be doing is buying SLL
with your USD. Just go to the SLL/USD and
select how many SLL you want to buy
according to the current conversion rate”

8. “After you’ve bought SLL they will also show
up in the top left side (you can see mine on
the top left in the former picture). And now
it’s time to exchange these SLLs into BTC. So
go to the SLL/BTC exchange and just exchange
as many SLLs as you’d like”

9. “Important!!!
Sometimes a manual review will be required by
VirWox after this step. This can take up to 48
hours but usually takes around 6 hours.
After you’ll exchange them you will see the
Bitcoins showing up in your account on the top
left as well. The last step that’s left is to
withdraw the Bitcoins into our wallet. So just
click on “Withdraw” on the left side and you will
be able to enter a Bitcoin address that you can
send your newly acquired Bitcoins to”