Must be something about the start of autumn (1st September), when companies go into Christmas promotion mode and start sending out their Christmas offerings.
It’s a bit like listening out for the first ‘cuckoo call’ of spring
Any one else got a Christmas promotion yet?
What’s the earliest anyone has had junk mail promoting Christmas?

Christmas junk mail? There is a shop where I live that sells Christmas items all year round, now that is ridiculous!
Whatever happened to the belief that ‘Christmas comes just once a year?’