Is BA trying there luck here?
Flew LHR to LAS in WTP. At the airport I was offered an upgrade for $700 to CW.
The WTP fare was cash, the upgrade was cash.
Spoke to BA on Twitter to get the Tier Points and Avios for this. They said:
Hi XXXXXXX, as the upgrade you purchased at the airport was discounted, you wouldn't receive Avios or Tier Points for this cabin. You would receive them for the original cabin purchased. You have been credited correctly. ^Chris
This is news to me?