Hi, I accedently bought 2 items on Ebay. It´s the first time I used Ebay and when I was trying to get the items to a shopping cart like a normal web shop , I accidently bought 2 items, because the site is on german and I speak swedish. Later I saw the emails that i have bought the products, but because I don´t have a Paypal account connected to my ebay account and because I have questions about the products, I sent an email to the seller asking to cancel the order. 

Now I wonder what´s happening if he doesn´t answer my email and I pay for the products (because of the 4 day paying policy), and he cancel the order the next day? Have I then been paying for nothing or do I get a refund or does he have to send the products? Is there a policy for that scenario?

I also wonder if I have to pay for the items, can I pay even though I don´t have a Paypal connected to the Ebay-account?