paypal button on checkout page

Am offering my aliexpress dropshipwoo for sale. It has over 1000 products. Imported reviews, customer gallery with premium coupon plugins. It also have registered customers above 50, Facebook page with 1k likes. So far the store have sold for about 1k with a profit of $200 . I launched it a...

I find it is annoying for a customer when he add products to the cart and then wants to buy those products chosen, he must fill in his address and other things even if he wants to pay with PayPal. Shopify does offer a pay with PayPal button on the checkout page. This would be nice to have. And...