If you've ever sold anything through eBay, you know that both eBay and PayPal are absolute pirates in terms of fees.
They have a lock on customers using the platform and take full advantage of that fact.
Inking a deal with Samsung while in negotiations with Apple is not a smart way to do business, which is hardly surprising for them.
Ever buy something with a smart device using the internet? It's an absolute chore - shipping addresses and credit cards, or email addresses and the rest with Paypal.
We need a better system and Apple is about to provide it.