Sony Mobile is running a Black Friday sale with discounts for the XZ2 generation and older, plus some goodies. Note that the exact deals vary by country.
In Germany the Sony Xperia XZ2, XZ2 Compact and XZ2 Premium come with a free year of PlayStation Plus (which is usually worth around 50). In the UK, France, Spain, Italy and other countries you just get the phones. Note that in some countries youre looking at dual SIM models.
Most accessories are discounted by 30% (some up to 50%), including the Xperia Ear Duo (195.3, 30% off) and the Xperia wireless charger (70, also 30%).
Follow this link to be redirected to your local Sony Mobile store. You could consider importing from a neighboring EU country and saving a few euros.