When it comes to saving money, I will try many methods to work out how I can get the best deal on something. This is so important when shopping. My logic is, why pay full price for something when you can get a discount? Before I go shopping, or before I buy anything online, I search around for a discount code as most of the time, I will find one. Even if it's something small, it will save me something, and that can go towards something else, like my house.
There are many different websites out there that can give you codes for discounts/free delivery etc. One to add to your list (if you haven't done so already) is Love My Vouchers.
Their website is full of voucher codes, all in seperate categories so you can find what you need, and it even has a search bar if you're looking for a particular shop. It's also good if you have your own business as you can add your discount code!
Search discount codes at http://www.lovemyvouchers.co.uk/