I’ve worked with them 10 years ago and haven’t touched them since. Do they still charge the customers for the big iron and then send recurring bills based on ho

I’ve worked with them 10 years ago and haven’t touched them since. Do they still charge the customers for the big iron and then send recurring bills based on how much they use “their” CPs? They had labelled general purpose CPUs as CPs while processors woth specialized microcode that lets them run Linux were called zFLs. All the fancy security verbiage they advertise are for when you run IBM DB2 or CICS on Z/OS. Not just running your Linux applications.