8%-9% Cashback in RS Components
 

If you are a Quidco member you can currently claim 8% or 9% cashback when you buy from RS.

https://www.quidco.com/rs-components/

For those unfamiliar with cashback sites, the retailer gives commission to the site, who pass it on to the purchaser. I've used Quidco for several years and made nearly £1000 now.