Got this in the mail today:
Thanks for being a PB Tech Insider and keeping yourself informed of the latest products and promotions we have. As a small token of our appreciation, here is a free shipping promo code you can use on our website if there's something you currently have your eye on!
Cheers, PB.
Use this promo code on the cart page for free standard shipping* on orders over $20 until 13 October, 2022:
OCTOBERSHIP
FREESHIP still working as well.