Also, there's a big difference between being able to pay for something and being able to afford something.

If you add an item to your cart but don’t buy it right away, you will sometimes see a discount that it meant to encourage you to buy it.

To add a light structure to this approach I always liked the "wait $100 a day" approach. Want to buy something that costs $300. Wait three days after you have decided you want it. Want to buy something over $1000, think about it for a couple weeks. A $50 impulsive purchase, maybe think about it over lunch.

I was looking for a new car (leasing) and kept checking different for some weeks until I stumbled upon one offer that was 100€ less than any other while being essentially the same (power, space, etc). That was nice and I don't really care about brands as long as they are somewhat reliable.

That's not a bad idea

Interesting I guess this is why my partner does this. Kind of drives me nuts though because then we'll have something on the list for months and he keeps putting it off until I finally just go on my own to buy it because I actually need it. Obviously not for big purchases but for stuff we don't use often like flour or jam or something.

Growing up my parents sheltered me a lot more from the financial instability we faced, his did not and he's still stuck in survival mode even though we are past it, so we have very different spending habits.

I try to never buy something the same day I learn of it. I'll take someone's business card, look it up online, comeback later, etc. that way it's only if I really care about it and not just feeling pressured or spending money for fun (buying stuff feels like an accomplishment, but the feeling never lasts).