I have always found SGS very helpful and professional and the T & Cs on there web site are very clear and concise.
Most vat registered companies list there parts ex vat and this is broken down at check out, clearly showing the ex vat price.
If you have a spoiler fitted I always recommend SKU 1750 which are a bit more expensive than the other two options but well worth the extra IMHO.
SKU 1750 are the struts for aftermarket spoilers.
SKU 1751 are for lip spoiler
SKU 1749 are for no spoiler.
HOW DO I GET FREE DELIVERY?
Online orders over £50 ex VAT will automatically have free delivery applied when you add to basket. Unfortunately, this offer only extends to web orders with a delivery address in the UK mainland – N Ireland, Ireland, parts of Scotland, Highlands and Islands and International delivery addresses will have their exact carriage cost calculated during checkout. This does not include telephone orders or our re-gas service.