Biggest time and money saver has been online food shopping, takes less than 10minutes to do the weekly shop which is delivered straight into the kitchen by a friendly driver which also saves the heavy lifting of bottles etc. Saves all the temptation to buy all the goodies on offer in the supermarket, plus saves petrol and the risk of prangs in the car park. One of the best thing we've done.
Also remember to check the price comparison website after every delivery, if the order is not more than 10% less than other supermarkets vouchers are given towards the next shop, have had vouchers most weeks up to £7.
Have mostly black underwear & socks. So that I'm not wearing the same ones all the time, I put them in to the drawer on the right hand side and take them out on the left.
Have scanned all my store cards and even bank cards and driving license onto an app such as wallet or Stocard, which saves carrying all the cards in my purse, especially those that are rarely used.
Have a concertina file for receipts, guarantees etc in alphabetical order, makes it easier to locate them.
Kids help with the housework to earn extra pocket money, cheaper than a cleaner and good life skills for them.
Iron cotton clothes like shirts while still damp, saves on drying & the need to use a steam iron.