I ordered an Amp to replace a ZP80 device and received the Upgrade credit when doing so.
When I received the Amp, I realised that I should have acquired a Port device so I returned the Amp to Sonos.
I would now like to order a Port device.
My question is how do I get the Upgrade credit reapplied to the replacementPort device?
Thanks for your help.
Best answer by AirgetlamView original