Accidentally Checked Out

I was browsing the nealsgadgets.com 35% off sales when I somehow ordered two lights. I added them to the cart. I added the discount code which said would be applied on the checkout page. When I tried to view the checkout page to verify the discount I was immediately and completely processed through my PayPal account checkout. I never got any options through PayPal about which payment method I wanted to use or anything. Just order confirmation. I am not complaining about this or placing fault towards nealsgadgets or even PayPal. Orders are easy enough to cancel these days. And this is my 1st time purchasing from this brand before...so I am looking forward to it.