Looks like Amex's Credit Secure provides FAKO Plus Scores.
Here's llecs' great post on Credit Monitoring Services with the information you're looking for.
And, Plus Scores, btw are totally different than FICO scores.
Like other FAKO scores:
When your FICO goes up, your PLUS can go down, stay the same or go up.
When your FICO goes down, your PLUS can go up, stay the same, or go down.
When your FICO remains the same, your PLUS can go up, go down, or stay the same.
If you use this CMS to monitor your reports, be sure to ignore the FAKO PLUS scores along with the FAKO PLUS advice. Following the advice on these reports can, and will, lower your FICO scores.
Hope that helps!
ETA: This article about a lawsuit regarding PLUS scores was recently posted here..... "Plus Score ratings are not sold to lenders, and are not used in lending decisions."
