Read First – Blog on SPA from Checkout.com

Background Reading – June blog eCom politics and Scenarios, and Identity, Authentication and Risk

What’s the big news here? SPA allows Google to stand at par with ApplePay in providing the best-authenticated checkout experience. Google looks to have taken TWO MASSIVE pieces out of the authentication process: 1) 3DS handshake (putitting in Cryptogram and 2) A step up from the Issuer (possibly – a significant portion of this blog). This is a generational improvement and massive simplificaiton of the current 3DS flow.

The mobile platform is key to authentication and Google is the preferred partner of every bank, merchant and network. Their challenge in SPA? Doesn’t seem Checkout.com coordinated with the networks on SPA (ie liability shift OR step up). I think it will get worked out as the quality of this innovation is just fantastic.

As I wrote in June, ApplePay 2.0 plans to cross the chasm from mobile only to desktop (as announced at WWDC). Google is proving that they have the same capability, as Chrome makes up about 10-12% of eCom and over 30% of guest checkout at most retailers; they are positioned well (particularly in Android markets).