At the moment of posting this the Sony A7c is available with a big 300€ discount at Amazon Spain (ships to all Europe) .

Reminder:

It’s a bit tricky on Amazon EU storedto find all Sony cameras and lenses that feature a cashback. Here is how to find the deals:
On this Amazon DE page watch for the products marked with “Amazon.de-Aktionsgutschein”
On this Amazon UK page watch for the products marked with “Save xxx with voucher”
On this Amazon FR page watch for the products marked with “Économisez XXX €”
On this Amazon IT page watch for the products marked with “Ordina e ricevi XXX€ di credito Amazon.it”
On this Amazon ES page watch for the products marked with “Añadir a la cesta”