Don't think this has been posted before - so may be of interest or of use to some.
Quidco: 4% for CRC + 2% for Wiggle
Topcashback - 4% for Wiggle
Few other sites doing similar percentages.
Quidco is the one I use the most - reckon over the last 2 years we have had over £600 back - via Amazon, Play, insurance companies,Phones 4U, Sky, Ebay, Paypal etc, etc. One of those things that not everyone knows about.

