Discounts at Inchcape Main Dealers - NARU
If you have your car serviced at an Inchcape main dealer it may be worth buying some of their shares - they give 15% off for servicing and parts.

You need 1000 shares, at about 28p each plus buying costs (ie. about £300). Note that you could potentially lose all your £300 if something happened to the company.

I'll leave you to work out whether its worthwhile for you, but I reckon it works for me.

The full rules are here: www.inchcape.com/investorrelations/shareholderinfo.../