automate benefits built calculation calculator cart codes cost difference digital-delivery downloads features files goods inventory management merchants offer packaging paypal pop-up sales secure selling shipping shopping site slick starters tangible tax unlike unmatchable vat vendors

I'm trying to understand the difference between using PayPal directly on my site or using e-junkie through PayPal? What's the difference? I guess what's the benefits of using e-junkie vs using PayPal directly.

For starters, we provide an unmatchable, slick shopping cart unlike pop-up cart other vendors provide.

For merchants selling downloads, we automate and secure the digital delivery of files and codes. If you are selling tangible goods, we automate the shipping calculation and inventory management. Our shopping cart has a built in sales tax, VAT, packaging and shipping
cost calculator.

You can see all the features we offer at http://www.e-junkie.com/ej/features.php