Applies to the payment of a script!!

I have a simple question, why does paypal charge more than what it actually gets?
Check this out:

This is really not right, to take more than it should be. It has been deducted 121,01 SEK more than what it really costs.

At the end of the purchase. VAT is added to the total as well as 2-3$ surcharge. In addition, the PayPal conversation rates are always the worse ( 3%-5% ), for 100$ item, you’d be paying around 125$ in total.

If you have an option to pay directly via your credit card, you should choose that.