Sony sent out that newsletter to advertise two E-mount Amazon Prime Day Deals. But the weird thing is that the discount seems to not be active right now. My guess is that this is a mistake. But be sure to check out those links to see if the price changes:
Additionally there is also a Deal of the Day on the Sony wirless headphone, Sony Ultra-Slim Sound Bar, Amazon ECHO with Sony Speaker combo, Sony 4K camcorder and 55inch 4K Sony TV. We also got Prime Day Deals on the Rokinon 14mm AF FE (5pm NYC time) and Samyang 85mm f/1.4 manual FE lens.
Full Prime Day Deals list at Amazon US, Amazon CA, Amazon DE, Amazon UK, Amazon FR, Amazon IT, Amazon ES.
Links to electronic and camera deals only at Amazon US, Amazon DE, Amazon UK, Amazon FR, Amazon IT, Amazon ES.
Sony newsletter link with the A7rII/A6300 deal