The main one I have is to not use my tesco vouchers for shopping but to exchange for BA miles. I've had several holidays that way. I also use my BA amex card for everything I can( but pay the whole balance off every month!)
The other thing I do is to always shop around for things like car, house, contents insurance, gas/electricity providers. We used to just keep to the same companies- not anymore! Less money on bills, more money for holidays!
