A mega-meta-thread on Information Blocking threads I've done:
Overview on Information Blocking
7 Exceptions to Information Blocking
Contractual obligations not an Information Blocking Exception
All about pricing:
Deep dive on pricing:
Cost recovery or profit?
Information Blocking in practice:
Are you an Information Blocker under the Rule
Applying Information Blocking rule to Direct Trust
Applying Information Blocking to MX
Issues with maintenance & unexpected downtime: