imutual.co.uk

Use code FREEDELIVERY at checkout during Free Delivery Week which runs until 23:59 on 5th December 2018.

No minimum spend. Applies only to items dispatched by Amazon.

Terms, conditions and exclusions apply.

See full details here:
https://www.amazon.co.uk/b?node=15957659031

Amazon have just increased the usual minimum spend for FREE standard delivery from £20 to £25.

It remains £10 for books and there's no minimum spend for pick-up locations / lockers (when available).