Saving money on living expenses

What do you do to save on living expenses? I’m looking at ways to reduce my spending, it’s pretty good but just wanting ideas.

I have been using ShopBack to get some money back and use Hellofresh discounts to save on food from time to time. I have a cheap phone plan that I pay $10 a month for 30 gbs and have a cheap internet plan at the moment using Superloop.