Same deal as last year.
Received an email about it.
"*We are unable to discount some very low margin products so we're excluding them from this promotion. Click here to find the excluded products under this link.
Code expires 11.59pm AEDT Sunday November 1, 2020. Use coupon code BOO15 at cart/basket. Coupon BOO15 activates 15% discount in your cart. You must apply the supplied discount code in your checkout to redeem the promotion. Discount codes cannot be added after your order has been placed and confirmation received. This offer is not valid in conjunction with any other offer."