[jtbaker]

How do you ascribe a revenue number like that based on one collection of changes in a huge system? Presumably there were a bunch of other features being released around the same time as it. Was there a lot of A/B testing around it?

[ChadMoran]

Amazon uses a complicated process called "attributed OPS". Meaning you may not be directly responsible for but you contributed in some way.

[tonyedgecombe]

Doesn’t matter, @ChadMoran is already on the fast track whilst you are on a pip.

[ChadMoran]

Hah, well I've done something right. They've let me stay here almost 15 years.