Right - I thought of mentioning it, but then decided it was part of the category "making me buy more expensive things". Presumably, I wouldn't have gone into th

Right - I thought of mentioning it, but then decided it was part of the category "making me buy more expensive things". Presumably, I wouldn't have gone into that store otherwise, e.g. because it's more expensive. A similar trick is selling a certain product (e.g. an ingredient) at a loss, because it is often bought together with more expensive products (e.g. the rest of the ingredients of the typical meal). Of course, you could still benefit from this if you were to visit that store anyway, or would have bought those products anyway. However, that's still the case in my "ignore deals" strategy: I don't actively avoid deals, I just try not to use them as a reason to buy something.