1. Goto Quidco.com and search for 'coral'
2. Follow the link and set up a new customer account using code SUN
3. Load £10 bet and stake it on the Ayr 3.20 race (Scottish Grand National) in a single bet (can be an each way bet)
4. Once bet a free £20 bet will be put into your account for a single win bet on the Scottish Grand National.
5. Wait for the £5 quidco to come in
Whoohoo!! £30 worth of bets for a fiver
If the free credit does not go straight into your account, mine took a few mins, send a message to customer care stating you have used code SUN from todays sun newspaper and they will credit accordingly straight away