20% off Catalogue Deals (Exclusions Apply) + Delivery ($0 with $100 Order) @ Cheap as Chips

Got this in an email today. I was on the website and it looks like you get free shipping on all orders over $100.

Excludes Selected Heating TC025-31/EA3688-89 | Catalogue products on sale Wednesday 28th July until Tuesday 3rd August or while stocks lasts. Excludes multibuys and black dot products. 20% off applies to current catalogue stock only. Offer may not be combined with any other promotion and/or coupon.

Your delivery rates will be calculated at the checkout when you have entered your delivery address. Delivery costs are based on a range of factors like the speed of the carrier service, your location, the location and availability of stock in our store and warehouse network, the date and time of day.